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What is the purpose of the var keyword and when should I use it (or omit it)?
...tion()
{
var wibble = 1; // Local
foo = 2; // Inherits from scope above (creating a closure)
moo = 3; // Global
}())
}
If you're not doing an assignment then you need to use var:
var x; // Declare x
...
When and why I should use session_regenerate_id()?
...regenerate_id() in order to stop session hijacking and session fixation.
From this Security.SE answer:
Session hijacking refers to stealing the session cookie. This can be most easily accomplished when sharing a local network with other computers. E.g. at Starbucks. Example... a user with sess...
Where can I find Android source code online? [closed]
... One can indeed get individual packages by pulling their git repositories from a currently active URL. However, this is mostly useful for study - even things that seem like they should be SDK-based ordinary applications typically have dependencies elsewhere in AOSP and so will not build via the SD...
How to create a Menubar application for Mac
... Also add LSUIElement with string value of 1 to your Info.plist to hide it from Dock.
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Can I use require(“path”).join to safely concatenate urls?
...correct values when used with URLs.
It sounds like you want url.resolve. From the Node docs:
url.resolve('/one/two/three', 'four') // '/one/two/four'
url.resolve('http://example.com/', '/one') // 'http://example.com/one'
url.resolve('http://example.com/one', '/two') // 'http://example....
Efficiently replace all accented characters in a string?
... there is that option.
One way to get a closure, and thus prevent someone from modifying the regex, would be to define this as an anonymous function assignment like this:
var makeSortString = (function() {
var translate_re = /[öäüÖÄÜ]/g;
return function(s) {
var translate = {
"...
How to install ia32-libs in Ubuntu 14.04 LTS (Trusty Tahr)
...4.7-dev:i386 is required to extract the Internet Explorer virtual machines from www.modern.ie
– Tek
Aug 7 '14 at 20:39
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Merge and interleave two arrays in Ruby
...Good solution - but this does change the order of the results. The results from s will be at the end of the new array.
– Hendrik
Sep 2 '15 at 12:15
2
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Http Basic Authentication in Java using HttpClient?
... I prefer to use javax.xml.bind.DatatypeConverter to convert from to base64, hex and other conversion. it a part of jdk so no need to include any additional JAR.
– Mubashar
Jan 3 '18 at 4:12
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Is there an interpreter for C? [closed]
...ode file
on Linux to have it executed directly.
TCC can read C source code from
standard input when '-' is used in
place of 'infile'. Example:
echo 'main(){puts("hello");}' | tcc -run -
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