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server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none

...b certificate used for your gitLab server, and add it to your </git_installation_folder>/bin/curl-ca-bundle.crt. To check if at least the clone works without checking said certificate, you can set: export GIT_SSL_NO_VERIFY=1 #or git config --global http.sslverify false But that would be fo...
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std::wstring VS std::string

... on a wchar_t. char vs. wchar_t char is supposed to hold a character, usually an 8-bit character. wchar_t is supposed to hold a wide character, and then, things get tricky: On Linux, a wchar_t is 4 bytes, while on Windows, it's 2 bytes. What about Unicode, then? The problem is that neither char ...
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jQuery: checking if the value of a field is null (empty)

...ype]').val().length != 0){} If you want to check if the element exist at all, you should do that before calling val: var $d = $('#person_data[document_type]'); if ($d.length != 0) { if ($d.val().length != 0 ) {...} } s...
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Is it better to call ToList() or ToArray() in LINQ queries?

...the case where I want to eval a query right where I declare it. This is usually because I need to iterate over it multiple times and it is expensive to compute. For example: ...
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How to handle multiple cookies with the same name?

...nger paths are listed before cookies with shorter paths. NOTE: Not all user agents sort the cookie-list in this order, but this order reflects common practice when this document was written, and, historically, there have been servers that (erroneously) depended on this order. There i...
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How can I get zoom functionality for images?

...t this might slow it down. 3. Do you have a phone you could test on? 4. If all else fails, see if multiplying mScaleFactor by 2 (if > 1) or 0.5 (if < 1) helps your situation. – Mike Ortiz Oct 4 '11 at 0:51 ...
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How does '20 seconds' work in Scala?

... There are a few things going on. First, Scala allows dots and parens to be omitted from many method calls, so 20 seconds is equivalent to 20.seconds()*. Second, an "implicit conversion" is applied. Since 20 is an Int and Int has no seconds method, the compiler searches ...
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What is the best way to solve an Objective-C namespace collision?

...ndle unloading (OS X 10.4 or later, no GNUStep support), and performance really isn't an issue for you, I believe that you could load one framework every time you need to use a class from it, and then unload it and load the other one when you need to use the other framework. My initial idea was to ...
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One DbContext per web request… why?

...the DbContext caches data, it gets stale pretty soon. This will get you in all sorts of trouble when multiple users/applications work on that database simultaneously (which is very common of course). But I expect you already know that and just want to know why not to just inject a new instance (i.e....
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The best way to remove duplicate values from NSMutableArray in Objective-C?

...etWithArray:array]; You can then get back an array via array = [orderedSet allObjects]; or just use NSOrderedSets instead of NSArray in the first place. – Regexident May 14 '13 at 9:40 ...