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How to access the correct `this` inside a callback?
...d inside each function and its value only depends on how the function was called, not how/when/where it was defined. It is not affected by lexical scopes like other variables (except for arrow functions, see below). Here are some examples:
function foo() {
console.log(this);
}
// normal functio...
Replace all whitespace characters
I want to replace all occurrences of white space characters (space, tab, newline) in JavaScript.
How to do so?
9 Answer...
Best programming aids for a quadriplegic programmer
...re simply too many situations which require you to hover with the mouse in order to get to the underlying commands. This is a great shame. Nevertheless there are some really good Firefox plugins to help browsing without a mouse.
Mouseless browsing: https://addons.mozilla.org/en-us/firefox/addon/m...
Should JAVA_HOME point to JDK or JRE?
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Is it possible to validate pro-grammatically whether the Java path is set as JRE or JDK?
– Dinesh Kumar P
Mar 2 '18 at 11:22
add a comment
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Converting SVG to PNG using C# [closed]
...
You can call the command-line version of inkscape to do this:
http://harriyott.com/2008/05/converting-svg-images-to-png-in-c.aspx
Also there is a C# SVG rendering engine, primarily designed to allow SVG files to be used on the web o...
Switching to landscape mode in Android Emulator
...inux.
For Mac users, you only need to use the fn key if the setting "Use all F1, F2 etc. keys as function keys" (under System Preferences -> Keyboard) is checked.
left-ctrl+F11on Windows 7
It works fine in Windows 7 for android emulator to change the landscape orientation to portrait and vic...
Programmatically get own phone number in iOS
...hin your directory container and resubmit your binary to iTunes Connect in order for your application to be reconsidered for the App Store.
This was a real disappointment since we wanted to spare the user having to enter their own phone number.
...
How to override !important?
...Just had to fix one where I had to put in div#header.class { style: ; } in order for it to take... very annoying
– Sparatan117
Aug 12 '14 at 19:53
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SQL select only rows with max value on a column [duplicate]
...ELECT id, rev, contents,
ROW_NUMBER() OVER (PARTITION BY id ORDER BY rev DESC) rank
FROM YourTable) a
WHERE a.rank = 1
Added in SQL standard ANSI/ISO Standard SQL:2003 and later extended with ANSI/ISO Standard SQL:2008, window (or windowing) functions are available with...
How do I decompile a .NET EXE into readable C# source code?
...arge people £100 a time for them to use a "special" tool on your sever in order to fix issues. Managed to get a copy of the tool they used while connected, and then managed to use ILSpy very easily to get the tool unlocking password. No more ripping off customers!
– user292401...