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Using .NET, how can you find the mime type of a file based on the file signature not the extension
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This is based on the filename however. It could be useful for someone, just not the OP, who wanted it done by file contents.
– mandreko
Aug 23 '11 at 18:09
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What is the difference between JSON and Object Literal Notation?
...ion .json.
► JavaScript Object Notation (JSON) is a lightweight, text-based, language-independent data interchange format. JSON has been used to exchange data between applications written in any Programming language.
The JSON object is a single object that contains two functions, parse and ...
Reuse a parameter in String.format?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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What techniques can be used to speed up C++ compilation times?
...goals it to find the largest symbols in your code.
Method 1 - Sort symbols based on size
You can use the nm command to list the symbols based on their sizes:
nm --print-size --size-sort --radix=d YOUR_BINARY
In this command the --radix=d lets you see the sizes in decimal numbers (default is hex). N...
Rename MySQL database [duplicate]
I created a database with the name of hrms . Now I need to change database name to sunhrm . But, It is disabled in MySQL workbench. Can I do that on the Linux server itself?
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How to disable Django's CSRF validation?
...esn't work just because there is a magic setting buried deep down the code base.
– idursun
Aug 1 '13 at 10:15
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Is it possible to get the non-enumerable inherited property names of an object?
...erties or methods for some instance you could use something like this
var BaseType = function () {
this.baseAttribute = "base attribute";
this.baseMethod = function() {
return "base method";
};
};
var SomeType = function() {
BaseType();
this.someAttribute = "some attrib...
Get the current first responder without using a private API
...rote a category on UIView, which I call on the UIWindow.
The following is based on that and should return the first responder.
@implementation UIView (FindFirstResponder)
- (id)findFirstResponder
{
if (self.isFirstResponder) {
return self;
}
for (UIView *subView in self...
What are the undocumented features and limitations of the Windows FINDSTR command?
...
Preface
Much of the information in this answer has been gathered based on experiments run on a Vista machine. Unless explicitly stated otherwise, I have not confirmed whether the information applies to other Windows versions.
FINDSTR output
The documentation never bothers to explain the ou...
Best practice for storing and protecting private API keys in applications [closed]
....
You can obfuscate the strings manually in your code, for instance with a Base64 encoding or preferably with something more complicated; maybe even native code. A hacker will then have to statically reverse-engineer your encoding or dynamically intercept the decoding in the proper place.
You can ap...