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What is the difference between g++ and gcc?
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From this answer, I conclude that effectively g++ command is just gcc with a bunch of flags .. Why then, there are two different binaries(of approximately the same size ) for gcc and g++ in linux ?. Shouldn't we have just ...
How do I reset the scale/zoom of a web app on an orientation change on the iPhone?
... I noticed that all of these methods seem to prevent media-query based CSS from registering the new device width properly (ex: @media all and (max-width: 479px)
– mheavers
Aug 23 '11 at 20:26
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How to insert element into arrays at specific position?
... two arrays to implement its hash table + ordered list. Here's an article from one of the core PHP devs (Nikic): nikic.github.io/2014/12/22/…
– CubicleSoft
Oct 18 '19 at 11:43
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nodeJs callbacks simple example
...00);
Callbacks are used all over the place in Node because Node is built from the ground up to be asynchronous in everything that it does. Even when talking to the file system. That's why a ton of the internal Node APIs accept callback functions as arguments rather than returning data you can assi...
Is there a difference between “raise exception()” and “raise exception” without parenthesis?
.... This first form auto instantiates your exception.
The relevant section from the docs says, "raise evaluates the first expression as the exception object. It must be either a subclass or an instance of BaseException. If it is a class, the exception instance will be obtained when needed by instant...
Hidden Features of JavaScript? [closed]
...cs snippet. ` var _gaq = _gaq || [];`; it prevents overzealous users from overwriting their own work.
– Yahel
Nov 11 '10 at 0:29
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PHP function to generate v4 UUID
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Taken from this comment on the PHP manual, you could use this:
function gen_uuid() {
return sprintf( '%04x%04x-%04x-%04x-%04x-%04x%04x%04x',
// 32 bits for "time_low"
mt_rand( 0, 0xffff ), mt_rand( 0, 0xffff ),...
Checkout remote branch using git svn
...t branch waldo-svn, run
git checkout waldo-svn
git svn rebase
Starting from a trunk-only checkout
To add a Subversion branch to a trunk-only clone, modify your git repository's .git/config to contain
[svn-remote "svn-mybranch"]
url = http://svn.example.com/project/branches/mybranch
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Intellij IDEA generate for-each/for keyboard shortcut
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Create for loop from an existing list statement:
Highlight the list
Cmd+Alt+J or Ctrl+Alt+J
Choose Iterate Iterable from the dropdown (i)
https://www.jetbrains.com/phpstorm/help/creating-code-constructs-using-surround-templates.html
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Git: Ignore tracked files
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Another approach (from a now deleted answer by Seth Robertson, but I found it helpful so resurrecting it) is to maintain a "tracked" template file, then have local untracked version of it, ex: "config.sample.ini" or "config.ini.template" see h...