0 Comments
You can reduce the amount of data by selecting only the columns you need: public function index() While doing this might seem reasonable (we are even paginating the results!), there may be a lot of information in our products' table that we don't need for a listing page (body, category id, product type, etc). 'products' => Products::query()->paginate() Our controller would look something like this: public function index() Let's say for example that we have an e-commerce website, and we want to display a list of products. The more data there is the more time it will take, but that's not all, all that data has to be stored in memory for the lifetime of the request and that can cause your server to slow down and run out of memory under heavy loads.įortunately, in Laravel, we can specify exactly the data we need. When you make a query, the data that the database returns is sent over the network. One way we can optimize a query is by reducing the amount of data we fetch from the database. Here I some techniques that can improve your load times in your Laravel application. Now, let's imagine we want to retrieve ActivityFeed instances and eager load the parentable parent models for each ActivityFeed instance.Did you know that 1 in 4 visitors would abandon a website if it takes more than 4 seconds to load? While multiple factors can slow down a website, one common factor is inefficient database queries.Įloquent is a great tool that makes it easy to interact with the database in our Laravel applications, but sometimes we forget that what looks like a method call or property is running a database query under the hood, which might lead to slow page loads or high memory usage. Additionally, let's assume that Photo models "have many" Tag models and Post models "have many" Comment models. We will assume the ActivityFeed model defines a "morph to" relationship named parentable that allows us to retrieve the parent Photo or Post model for a given ActivityFeed instance. In this example, let's assume that Photo and Post models may create ActivityFeed models. If you would like to eager load a "morph to" relationship, as well as related model counts for the various entities that may be returned by that relationship, you may utilize the with method in combination with the morphTo relationship's morphWithCount method. We can summarize the relationship's table structure like so:Ĭounting Related Models On Morph To Relationships In order to provide support for roles being assigned to multiple users, the role_user table is needed. This would mean that a role could only belong to a single user. Remember, since a role can belong to many users, we cannot simply place a user_id column on the roles table. This table is used as an intermediate table linking the users and roles. The role_user table is derived from the alphabetical order of the related model names and contains user_id and role_id columns. To define this relationship, three database tables are needed: users, roles, and role_user. So, a user has many roles and a role has many users. For example, a user may be assigned the role of "Author" and "Editor" however, those roles may also be assigned to other users as well. An example of a many-to-many relationship is a user that has many roles and those roles are also shared by other users in the application. Many-to-many relations are slightly more complicated than hasOne and hasMany relationships. Return $this -> throughEnvironments () -> hasDeployments () Eloquent makes managing and working with these relationships easy, and supports a variety of common relationships: For example, a blog post may have many comments or an order could be related to the user who placed it. Counting Related Models On Morph To Relationshipsĭatabase tables are often related to one another. Defining Custom Intermediate Table Models.Ordering Queries Via Intermediate Table Columns.Filtering Queries Via Intermediate Table Columns. It is most often played as a partnership game by four players, but there are also versions for three, two or six players. Spades is a plain-trick game in which spades are always trumps. After the main description, there is a collection of numerous variations, which are still common in face to face social games. The introduction of of on-line play and tournaments has also led to some standardisation of the rules, and this page has been revised so that the main description conforms to the standard. However, since the mid 1990's Spades has become popular internationally because of its easy availability in on-line card rooms on the Internet. Until recently it has been little known elsewhere, except in a few places where American troops were stationed, for example in parts of Germany. You can also check our library of card games along with the other genres by clicking the categories tab at the top of this page.Spades was invented in the USA in the 1930's and is played quite widely in that country. If you enjoy playing Spades Plus, then you can also check out Crazy Eights by LITE Games and Zynga Poker by Zynga. Multiple variations of the classic card game. Otherwise, just enjoy playing with friends, family, and other spades enthusiasts across the globe. If you want to compete, you can always choose to participate in the tournaments and knockout challenges. Spades Plus is a competitive and casual game in one. For those who are new to the game, we highly recommend playing the Classic Mode to better learn the mechanics of the game. To start playing, you need to click the “Select Room” to gain access to the various game modes. For starters, the game will take you straight to the main title screen which contains all the links to the game modes, options, rankings, your level, credits, etc. Spades Plus comes with a casual game design making it accessible to those who are new to the game. Outperform your opponents in these modes, and you’ll get awesome rewards. Dominate your Opponents from your PCĪside from the mentioned game modes above, Spades Plus also enables you to participate in more competitive card matches such as Knock-Out Challenge and 16- player tournaments. In addition are the Solo (no partnership) and VIP (allow players to play in custom tables) modes. Then there’s the Whiz Mode where players have the choice to bid NIL (which means zero or no bid) or the number of spades in their deck. One is the Classic Mode where two players team up to make a bid to challenge another team.Īnother is Mirror Mode where players bid the number of spades on their deck. Published by Zynga in 2014, this highly competitive game provides players with various gameplay modes to explore. Spades Plus is a modern tale of the classic trick-taking game of cards. Become the best spades player in the virtual world today! The Ultimate Spades Experience Prove your skills by dominating tournaments, and events to climb the leaderboards in real-time. You can now join the largest spades community in gaming from your computer.Ĭompete with your friends, family, or random players online in various game modes packed with sweet rewards. If you are looking for an exciting and competitive spades card game experience, then look no further than Spades Plus. After some googling I found a workaround but wanted to post it here, if anyone else might benefit:Ĭredit to this method is this thread over here ( ) Had a book I wanted to DL to read in my android reader but was sad to see that due to some latest DRM changes amazon did it seems to have made some old Calibre methods un-usable.
To mask data, click the Mask Confidential Data button in the Report Builder window. (For more information about ensuring the security of confidential data, see Backing Up and Securing Data.) When the report is generated, these words and phrases will be replaced by whatever you specify. If your study contains confidential information that should not be shared with the recipients of your report (for example, if the report will be published or made available on a public web site), you can redact particular words or phrases. The case name or code appears at the start of each section. Each section of the code references includes all the references for a case or code. You can sort the code reference information into sections, either by Case Name or by Code. Movies, pictures, and audio are not displayed in reports, even if you check the Coded Source Text box. The Coded Source Text checkbox (under Code Reference Elements to Include) lets you include source data for text files, but not for other data types. By default, code references to text, image, and movie or audio sources is included, but theme codes – created by the Theory Builder – are not. These checkboxes let you specify which sources you wish to include in the report. This clears all filters and shows all your codes and cases, allowing them all to be included in reports. TIP: To create a report on all cases and codes, first make sure to choose Cases > Filter Cases > All Cases and also choose Codes> Filter Codes >All Codes. See the Filtering Cases and Filtering and Sorting Code References topics for more information about filtering. You can use this feature to create reports on selected subsets of your study data. Your report will include information on the codes and cases currently filtered (visible) in the study. The Study Overview lists appear at the beginning of the report, before the code reference information. You can include lists of cases, codes, sources, or filtering criteria. The checkboxes in the Study Overview section let you include information about the study in your report. (For specific information about each checkbox, see the Report Builder topic.) Including study information You specify which information to include using the boxes. If you check any combination of the boxes in the Code Reference Elements to Include section, your report will include information about each code reference, similar to the information in the list of code references in your study window. Your report can include information about each code reference, information about the study as a whole, or both. You can limit the report to specific code references by filtering codes and cases, or by specifying one or more source types under Only Source Type. Through observing their society and interacting with people such as Tom Robinson and Boo Radley, they come to understand more about true bravery, cowardice, and humanity. The novel's characters are forced to examine the world (or at least the town) in which they live. But Scout eventually succumbs-in her own way-to social pressure. Miss Maudie is a strong role model for her in that Miss Maudie also defies some of their society's expectations and maintains her individuality as a Southern woman. She finds it hard to fit into the mold of a Southern lady. Scout loves adventure and can punch as well as any boy in her class. Women in the South were expected to be delicate and dainty, concepts that Scout abhors and women were not allowed to serve on juries in Maycomb, according to the novel. In the 1930s, gender inequality also reigned, and women were not given equal rights. In Lee's novel, Scout Finch works to come to terms with the facts of her society, including social inequality, racial inequality, and the expectation that she act as a "proper Southern lady." Scout is a tomboy who resents efforts to alter her behavior in order to make her more socially accepted. Coming-of-age stories are also known as members of the genre Bildungsroman, which tends to depict main characters who take large steps in personal growth due to life lessons or specific trauma. In addition to a biting analysis of race relations, To Kill A Mockingbird is also a story about Scout's maturation. By placing her novel in the 1930s, Lee provided her readers with a historical background for current events of the time, and in doing so she exposed the deeply rooted history of the civil rights struggle in the South. The main character, Scout, is based on Lee's own childhood, and Dill is most likely based on her childhood friend and neighbor, Truman Capote. Interestingly, Harper Lee decided to set the novel in the Depression era of the 1930s. Clearly, a prime subject of To Kill a Mockingbird, namely the injustice of racism and inequality in the American South, was highly relevant at the time of its publication. Following her bold defiance, Marin Luther King, Jr., became the leader of the movement, and the issue began to gain serious national attention. The Civil Rights Movement began to pick up steam when Rosa Parks refused to give up her seat on a bus in Montgomery, Alabama, in 1955. The South was still segregated, forcing blacks to use separate facilities apart from those used by whites, in almost every aspect of society. Harper Lee wrote To Kill a Mockingbird during a very tense time racially in her home state of Alabama. See the Versions of Blade Runner article for discussion of version-specific plot elements. Note: Since there are several versions of Blade Runner, this summary excludes version-specific events. The anime series Blade Runner: Black Lotus was released in 2021. A sequel, directed by Denis Villeneuve and titled Blade Runner 2049, was released in October 2017 alongside a trilogy of short films covering the thirty-year span between the two films' settings. The film is the first of the franchise of the same name. This is the only version over which Scott retained artistic control. In 2007, Warner Bros. released The Final Cut, a 25th-anniversary digitally remastered version. This, in conjunction with the film's popularity as a video rental, made it one of the earliest movies to be released on DVD. A director's cut was released in 1992 after a strong response to test screenings of a workprint. Seven different versions of Blade Runner exist as a result of controversial changes requested by studio executives. National Film Registry by the Library of Congress as being "culturally, historically, or aesthetically significant". In 1993, it was selected for preservation in the U.S. Dick to the attention of Hollywood, and several of his works later became films such as Total Recall (1990), Minority Report (2002), and A Scanner Darkly (2006). The film has influenced many science fiction films, video games, anime, and television series. The film's soundtrack, composed by Vangelis, was nominated in 1982 for a BAFTA and a Golden Globe as best original score. Hailed for its production design depicting a high-tech but decaying future, Blade Runner is often regarded as both a leading example of neo-noir cinema as well as a foundational work of the cyberpunk genre. It later became a cult film, and has since come to be regarded as one of the greatest science fiction films of all time. When a fugitive group of advanced replicants led by Roy Batty (Hauer) escapes back to Earth, burnt-out cop Rick Deckard (Ford) reluctantly agrees to hunt them down.īlade Runner initially underperformed in North American theaters and polarized critics some praised its thematic complexity and visuals, while others critiqued its slow pacing and lack of action. Dick's 1968 novel Do Androids Dream of Electric Sheep? The film is set in a dystopian future Los Angeles of 2019, in which synthetic humans known as replicants are bio-engineered by the powerful Tyrell Corporation to work on space colonies. Starring Harrison Ford, Rutger Hauer, Sean Young, and Edward James Olmos, it is an adaptation of Philip K. Blade Runner is a 1982 science fiction film directed by Ridley Scott, and written by Hampton Fancher and David Peoples. The official Internet content type for JSON is application/json. It is more compact and easier to parse than XML. It has replaced XML in many AJAX style systems. JSON is commonly used data format for asynchronous browser-server communication. But now, almost all the modern programming languages can generate and parse JSON data. JSON format was originally derived from Javascript by Douglas Crockford. It is self-describing, easy to read and understand. JSON or Javascript Object Notation is a lightweight and language independent data-interchange format. You can use the JSON formatter as a JSON editor or JSON linting tool.You just need to type the JSON in the left editor and you can see a live formatted JSON data in the right editor. It allows you to beatify or prettify a compact JSON and indents it properly for easier reading.It allows you to quickly validate if a JSON is correct or not and provides error messages. Our JSON formatter has the following features The Json Formatter works well in all modern browsers like Chrome, Firefox, Safari, Edge and all operating systems like Windows, Mac, Linux etc, and It’s completely free. So what are you waiting for? Bookmark this website now and keep checking whenever you need any of the following: Moreover, there are various other controls provided in the settings toolbar to clear, copy, minify, prettify, and download JSON data from the editor. It reads the file and automatically fills the editor with the file’s contents. You can view the parsed and beautified JSON in the second editor. To format JSON, type or paste your JSON data in the first editor and click on the format/validate button to validate and format the entered JSON. The JSON formatter tool formats JSON data in a clean easy to read way so that It is easier to scan and debug JSON output. This makes it difficult to read the contents of the JSON data. JSON data is often returned from APIs in a compact form without any spaces. It is created for developers to help them with debugging. The powerful, feature rich, and user friendly JSON editor gives you a native editing experience. Download this JSON tool to view and share JSON files and give us your is the #1 online tool to format, parse, view, validate, edit, and beautify JSON data in real time. This JSON file opener tool has also made JSON file sharing easy. Opening a JSON file or creating a new JSON file on a smart phone is now easy with this JSONtool or JSON file opener & Json editor app. Easily share your Json file with any one. Your new edited Json file will be saved in the storage. Make changes you want to and tap on 'Save' button. JSON File Opener & JSON Editor has following features:Įditing a Json file is simple and easy with this smart Json viewer and json editor app. JSON File opener has low size and very easy to install on your device. Viewing JSON file on smart phone was not as easy as it is now. User just have to select the JSON file and tap on it to open and view JSON file and can easily edit JSON file by just tapping a single button on the top. With this smart JSON tool, user can easily navigate through the smart phoen memory and find the desired JSON file to work on it. Our app JSON File opener & JSON Editor has changed this trend and made it easy for Android users to view, edit & create JSON file in a single app. To view JSON file data was not easy on an Android smart phone. JSON is that text based format, which represents structured database on Javascript. JSON Viewer or JSON File Opener app with JSON File Editor is an android app & complete JSON tool which supports JavaScript Object Notation (JSON) which is a standard text based format and allows its user to create JSON files, edit JSON files and view them with JSON file viewer. It’s quick and easy and will prevent thousands of dollars in problems.How to stop generators, fans, and air compressors from vibrating If your compressor mounts directly to the floor (or whatever else you mount it to, like a truck bed) without rubber pads, go fix it now. If your compressor doesn’t have a flex hose between it and the air system, go fix that now. The amount that we’re talking about is nothing compared to price to fix a compressor. In the same way, you can’t install your compressor the wrong way and expect the problems caused by the installation to be covered under warranty.Ī flex hose is $20-$100 and vibro-pads are about $20 total. You can’t drive your car into a lake and expect the dealer to fix everything for free because the car is under warranty. They weren’t caused by manufacturing defects they were caused by a bad installation, which was out of the manufacturer’s control. If you don’t isolate your compressor from vibration, the problems with the compressor would be your fault. Manufacturers can void your warranty if you don’t install the compressor properly, and they would be correct to do so. Again this could take several years, but why make a tank that should last decades only last a few years? For $20 worth of parts, this can be avoided.Įvery Kaeser rotary screw compressor comes with mounting feet that vibrationally isolate it from the floor. If you don’t do this, the weld where the foot of the tank meets the tank will crack. Sometimes the compressor will come with these already installed sometimes you’ll have to add them yourself. There should be a rubber pad or foot at the bottom of the compressor. The other place where you have to worry about vibration is where the compressor is mounted. Vibro-pads Where the Compressor is Mounted Most of the time we use metal flex hoses. Make sure it meets the pressure, temperature, and flow specifications. However, putting in a $20-$100 flex hose to prevent thousands of dollars in broken parts seems like a no-brainer to us. There’s a chance it may never cause a problem. The problems on the compressor usually exhibits itself as a leaky oil cooler or air cooler. Usually it takes a couple of years for the lack of vibration isolation to cause a problem. This is a long term effect that we’re discussing. There’s no possible way for the manufacturer to test all the conditions that a compressor can see – there’s an infinite amount of possibilities. It was not built to withstand different harmonics. Not only that, but the compressor was built and tested to withstand its own vibration. When you don’t isolate the vibrations of different harmonics, it wears out the components much more quickly. The vibrations from different sources have different harmonics – they vibrate at different frequencies and different amplitudes. The reason for this is that your compressor vibrates, the machinery that uses the air vibrates, and when air goes down the pipe, it vibrates the pipe. However, it’s important that we get the word out to everybody else. I’d say about half of our customers know this already, before we mention it to them. Flex Hose After the CompressorĮvery compressor manufacturer says that you need to put a vibration isolator or flex hose between the compressor and the pipe system. There are two places that are a concern for every air compressor. That’s why every compressor must be isolated from vibration. it will cause machinery to fail and cause pipe fittings and welds to leak. Sometimes this vibration can cause machinery to fail and/or cause pipe fittings and welds to leak.Īctually, we should rephrase that…. There’s vibration in nearly everything you use. The technical term for this shaking is vibration. When air goes through a pipe, the pipe shakes. And when he got the message from Jezebel, he got up, and he began to run for his life, and he came all the way to Beersheba, and he left his servant there ( 1 Kings 19:1-3 ). And Jezebel sent a messenger to Elijah, and she said, So let the gods do to me, and even more also, if I don't make your life like the life of those prophets by to morrow this time. So Ahab told his wife Jezebel the whole story of what had happened, what Elijah did, and how he killed all of her prophets with the sword. Elisha showed his willingness to succeed Elijah by killing his oxen (his previous source of income) and using them to provide a farewell dinner for his family and friends (19-21). With renewed confidence Elijah returned to Israel. Through the work of an enemy king Hazael, an Israelite king Jehu and the prophet Elisha, violent and spectacular events would occur as punishments on Israel but always there would be some who heeded God’s voice and remained faithful to him (15-18). God then showed Elijah that although violent and spectacular events had some use, there would be lasting benefits only as people listened to God’s voice in their hearts and responded accordingly (11-14). The people as a whole repeatedly rebelled against its commands, and they were spiritually unaffected by the drought and its spectacular removal (9-10). Elijah doubted whether the covenant had any more meaning for Israel. But God sustained him, enabling him to keep moving south till he reached Mt Sinai, the place where God had made his covenant with Israel (3-8). Elijah fled south through the barren regions of Judah where, overcome with despair, he wanted only to die. She still had great power over the people, who, despite Elijah’s victory at Mt Carmel, soon returned to their idolatrous ways (19:1-2 cf. When Jezebel heard that Elijah had killed her prophets, she threatened to do the same to him. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |