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Check if a JavaScript string is a URL
... a kettle on, went to a toilet, called my mum and the thing was done in no time...
– Mars Robertson
May 2 '16 at 13:59
64
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Rename a class in Xcode: Refactor… is grayed out (disabled). Why?
...
This has been bothering me for quite some time also. Thanks!
– Jonatan Hedborg
Dec 23 '09 at 10:41
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Howto: Clean a mysql InnoDB storage engine?
...ar/lib/mysql/mydb/mytable.ibd will actually shrink.
I have done this many times in my career as a MySQL DBA. In fact, the first time I did this, I shrank a 50GB ibdata1 file down to only 500MB!
Give it a try. If you have further questions on this, just ask. Trust me; this will work in the short te...
How to handle invalid SSL certificates with Apache HttpClient? [duplicate]
...va 7 (an UnsupportedOperationExcetpion when you run InstallCert the second time to check whether the certificate has been correctly installed).
– Pino
Feb 12 '14 at 12:13
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Memory footprint of Haskell data types
...ata type in Haskell (mostly with GHC)? Is it possible to evaluate it at runtime (e.g. in GHCi) or is it possible to estimate memory requirements of a compound data type from its components?
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Twitter API returns error 215, Bad Authentication Data
...;
$host = 'api.twitter.com';
$method = 'GET';
$path = '/1.1/statuses/user_timeline.json'; // api call path
$query = array( // query parameters
'screen_name' => 'twitterapi',
'count' => '5'
);
$oauth = array(
'oauth_consumer_key' => $consumer_key,
'oauth_token' => $toke...
How do I update zsh to the latest version?
...shouldn't mess with gem installations—I use both it and Rubygems all the time. Homebrew's very useful and it's worth fixing whatever problems you're having with it. That said, I don't know that I want to use it to replace Apple's zsh...
– Marnen Laibow-Koser
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How to retry after exception?
...tarting with for i in range(0, 100) . Normally it runs correctly, but sometimes it fails due to network conditions. Currently I have it set so that on failure, it will continue in the except clause (continue on to the next number for i ).
...
Simple proof that GUID is not unique [closed]
...t.
Console.WriteLine("{0:u} - Building a bigHeapOGuids.", DateTime.Now);
// Fill up memory with guids.
var bigHeapOGuids = new HashSet<Guid>();
try
{
do
{
bigHeapOGuids.Add(Guid.New...
What is the easiest way to initialize a std::vector with hardcoded elements?
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@T.E.D: Sometimes you need to modify the resulting vector. For example, you may need to always have some default parameters and sometimes add a few customized to them.
– DarkWanderer
Feb 18 '14 at 9...