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PHP code to convert a MySQL query to CSV [closed]
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Among above two which one is better, safer and why?
– Chella
Jul 25 '14 at 7:25
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Building a notification system [closed]
...ct = event, friendship..) being changed (verb = added, requested..) by someone (actor) and reported to the user (subject). Here is a normalized data structure (though I've used MongoDB). You need to notify certain users about changes. So it's per-user notifications.. meaning that if there were 100 u...
iOS Remote Debugging
...our iDevice (its at the top Safari Menu)
As pointed out by Simons answer one need to turn off private browsing to make remote debugging work.
Settings > Safari > Private Browsing > OFF
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What is the difference between _tmain() and main() in C++?
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main is, according to the C++ standard, the program's entry point.
It has one of these two signatures:
int main();
int main(int argc, char* argv[]);
Microsoft has added a wmain which replaces the second signature with this:
int wmain(int argc, wchar_t* argv[]);
And then, to make it easier to ...
What is the reason why “synchronized” is not allowed in Java 8 interface methods?
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While at first it might seem obvious that one would want to support the synchronized modifier on default methods, it turns out that doing so would be dangerous, and so was prohibited.
Synchronized methods are a shorthand for a method which behaves as if the entire...
filtering NSArray into a new NSArray in Objective-C
...thod on Array (NSArray is implicitly bridged to Swift’s Array). It takes one argument: a closure that takes one object in the array and returns a Bool. In your closure, just return true for any objects you want in the filtered array.
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Force to open “Save As…” popup open at text link click for PDF in HTML
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This only works for same-origin links, as mentioned on caniuse.com/#feat=download. If your links are cross-origin, your only option (for now) is to force the response type to "application/octet-stream", as many answers suggest. If you don't have access to the server, then...
How to have a default option in Angular.js select box
...ing 'track by', removing it fixed the problem, just in case that helps someone down the line :D
– DrCord
Apr 15 '14 at 23:21
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How do you configure Django for simple development and deployment?
...r with a settings.py file that firstly imports settings_local.py, and then one of the other two. It decides which to load by two settings inside settings_local.py - DEVELOPMENT_HOSTS and PRODUCTION_HOSTS. settings.py calls platform.node() to find the hostname of the machine it is running on, and t...
Directory does not exist. Parameter name: directoryVirtualPath
...nd it was not a code problem.
I was using the publish option (not the FTP one) and Visual Studio was not uploading some of my scripts/css to the azure server because they were not "included in my project".
So, locally it worked just fine, because files were there in my hard drive.
What solved this ...