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Format bytes to kilobytes, megabytes, gigabytes
... return round($bytes, $precision) . ' ' . $units[$pow];
}
(Taken from php.net, there are many other examples there, but I like this one best :-)
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Sending POST data in Android
I'm experienced with PHP, JavaScript and a lot of other scripting languages, but I don't have a lot of experience with Java or Android.
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How to decompile an APK or DEX file on Android platform? [closed]
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APK Decompiler App for Windows
http://forum.xda-developers.com/showthread.php?t=2493107
Update 2015/12/04
ClassyShark you can open APK/Zip/Class/Jar files and analyze their contents.
https://github.com/google/android-classyshark
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Is mongodb running?
I have installed mongodb and the php drivers on my unix server.
9 Answers
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Update all objects in a collection using LINQ
... The link is broken, it is now available at: codewrecks.com/blog/index.php/2008/08/13/… . There's also a blog comment that links to stackoverflow.com/questions/200574 . In turn, the top question comment links to blogs.msdn.microsoft.com/ericlippert/2009/05/18/… . Perhaps the answer would b...
Truncate all tables in a MySQL database in one command?
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Use phpMyAdmin in this way:
Database View => Check All (tables) => Empty
If you want to ignore foreign key checks, you can uncheck the box that says:
[ ] Enable foreign key checks
You'll need to be running atle...
Setting UIButton image results in blue button in iOS 7
...]];
Add an UIImageView to your button.
UIImageView * img = [[UIImageView alloc] initWithImage:[UIImage...]];
[button addSubView:img];
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Why do we copy then move?
... a raw C string, a std::string will be constructed, then copied again: two allocations.
There is the C++03 method of taking a reference to a std::string, then swapping it into a local std::string:
struct S
{
std::string data;
S(std::string& str)
{
std::swap(data, str);
}
};
that...
Apache and Node.js on the Same Server
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Great question!
There are many websites and free web apps implemented in PHP that run on Apache, lots of people use it so you can mash up something pretty easy and besides, its a no-brainer way of serving static content. Node is fast, powerful, elegant, and a sexy tool with the raw power of V8 and...
Are there disadvantages to using a generic varchar(255) for all text-based fields?
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It's good practice to allocate only a little over what you need. Phone numbers would never go this large.
One reason is that unless you validate against large entries, no doubt someone will use all there is. Then you might run out of space in...