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How to filter object array based on attributes?
... you can iterate over an object with jQuery, I just cant think of it right now):
function filter(collection, predicate)
{
var result = new Array();
var length = collection.length;
for(var j = 0; j < length; j++)
{
if(predicate(collection[j]) == true)
{
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Chrome sendrequest error: TypeError: Converting circular structure to JSON
... least in Chrome. Firefox seems to be a bit smarter about it, but I don't know exactly what it is doing.
– Felix Kling
Apr 24 '13 at 6:08
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How do I set GIT_SSL_NO_VERIFY for specific repos only?
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@Thirumalaimurugan Are you serious right now? sudo should only be used when you actually need root to do something. Like installing new software, modifying important system files, reformatting drives, reconfiguring the network, managing services... There was nothing...
How to create a JavaScript callback for knowing when an image is loaded?
I want to know when an image has finished loading. Is there a way to do it with a callback?
10 Answers
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How to toggle a value in Python
... 3 the next() method was changed to __next__(), so the first line would be now written as toggle = itertools.cycle(['red', 'green', 'blue']).__next__
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How to configure git bash command line completion?
...s not compatible with the version of git you've installed.
In fact, right now that will break because the master branch's git-completion.bash has new features that requires git v2.18, which none of the package managers and installers have updated to yet. You'll get an error unknown option: --list-c...
psql: could not connect to server: No such file or directory (Mac OS X)
...nstall postgresql
Start server : brew services start postgresql
You should now have to create your databases... (createdb)
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How to find out how many lines of code there are in an Xcode project?
...t. It also provides other interesting statistics so is worth a run for fun now and then.
Note that it will not look inside real folders, though it will look in groups. Odds are you aren't using real folders so it'll work great. If you are using folders then you just have to do the count in each fol...
How can I programmatically check whether a keyboard is present in iOS app?
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Nice answer! I know this is several years old but the NSAutoreleasePool alloc/release can now be replaced by surrounding the code in @autoreleasepool { }
– chown
Sep 12 '12 at 23:06
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Base 64 encode and decode example code
Does anyone know how to decode and encode a string in Base64 using the Base64. I am using the following code, but it's not working.
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