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Why do we need a fieldset tag?
... used to group several controls as well as labels (<label>) within a web form as it is defined by MDN.
In other words: The fieldset tag allows you to logically group sets of fields in order that your forms be more descriptive. So,
a set of form controls optionally grouped under a common nam...
View list of all JavaScript variables in Google Chrome Console
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dir(Function("return this")()) makes it work in Web Workers too
– Janus Troelsen
Jan 8 '15 at 15:31
2
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Difference between encoding and encryption
...ple: Binary data being sent over email, or viewing special characters on a web page.
Encryption:
Purpose: The purpose of encryption is to transform data in order to keep it secret from others.
Used for: Maintaining data confidentiality i.e., to ensure the data cannot be consumed by anyone other ...
Completely uninstall PostgreSQL 9.0.4 from Mac OSX Lion?
...ller is what you get if you follow "download" links from the main Postgres web site. The Postgres team releases only source code, so the EnterpriseDB.com company builds installers as a courtesy to the community.
Postgres.app
You may have also used Postgres.app.
This double-clickable Mac app cont...
How to disable Crashlytics during development
...g and release builds and then disable crash reporting from the Crashlytics web dashboard for the debug version.
Wrap the call to Crashlytics.start() in an if statement that checks a debug flag. You could use either a custom flag or an approach like the ones proposed here: How to check if APK is sign...
Decompile .smali files on an APK [duplicate]
...ifacts went through an obfuscator. You can find several decompilers on the web but only some of them are still maintained. Some will give you better decompiled code than others. Read "better" as in "more understandable" than others. Don't expect that the reverse-engineered Java code will compile out...
Download JSON object as a file from browser
... While this is a great answer, initMouseEvent() is a deprecated Web Standard and should not be used anymore. Instead, use the new MouseEvent() interface. It's just a minor refactor though.
– morkro
May 28 '17 at 8:16
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JavaScript equivalent of PHP's in_array()
...ll version available directly from Mozilla - developer.mozilla.org/en/docs/Web/JavaScript/Reference/…
– Algy Taylor
Jul 23 '14 at 9:17
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What is the difference between Java RMI and RPC?
...d JAX-WS. In Java, when you talk about RPC, you are talking about SOAP and Web Services. Here is an IBM article about JAX-RPC 1.1 changing to JAX-WS. ibm.com/developerworks/library/ws-tip-jaxwsrpc
– MattC
Apr 10 '15 at 14:19
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Format date in a specific timezone
I'm using Moment.js to parse and format dates in my web app. As part of a JSON object, my backend server sends dates as a number of milliseconds from the UTC epoch (Unix offset).
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