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How to detect pressing Enter on keyboard using jQuery?
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You can do this using the jquery 'keydown' event handle
$( "#start" ).on( "keydown", function(event) {
if(event.which == 13)
alert("Entered!");
});
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How to create a sub array from another array in Java?
... int to)
Javadoc
JDK <= 1.5
System.arraycopy(Object[] src, int srcStartIndex, Object[] dest, int dstStartIndex, int lengthOfCopiedIndices);
Javadoc
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Declaration/definition of variables locations in ObjectiveC?
Ever since starting to work on iOS apps and objective C I've been really puzzled by the different locations where one could be declaring and defining variables. On one hand we have the traditional C approach, on the other we have the new ObjectiveC directives that add OO on top of that. Could you fo...
How to view files in binary from bash?
... Well how small is the file? Anything over a couple of bytes and you will start to lose your mind using binary anyway. Hex makes much more sense for most things. If you are uncomfortable with hex just locate the bytes in which you are interested and convert them using a hex calculator.
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How enable auto-format code for Intellij IDEA?
...rd shortcut. Press ; and select ok.
Use macro. Go to
Edit> Macros> Start Macro Recording.
Now press semicolon and keyboard shortcut to reformat code (you can find the keyboard shortcut from other answers or from settings > keymap).
After doing reformat go to
Edit> Macros> Stop Ma...
How do I base64 encode (decode) in C?
...s are destroyed.
BIO_free_all(b64_bio); //Destroys all BIOs in chain, starting with b64 (i.e. the 1st one).
BUF_MEM_grow(mem_bio_mem_ptr, (*mem_bio_mem_ptr).length + 1); //Makes space for end null.
(*mem_bio_mem_ptr).data[(*mem_bio_mem_ptr).length] = '\0'; //Adds null-terminator to t...
Git - How to close commit editor?
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After git commit command, you entered to the editor, so first hit i then start typing. After committing your message hit Ctrl + c then :wq
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How do you use version control with Access development?
... Goto 0
fso.CopyFile sADPFilename, sStubADPFilename
WScript.Echo "starting Access..."
Dim oApplication
Set oApplication = CreateObject("Access.Application")
WScript.Echo "opening " & sStubADPFilename & " ..."
If (Right(sStubADPFilename,4) = ".adp") Then
oAppl...
What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?
...e edge detection
Efficient Parallel Stencil Convolution in Haskell
I've started writing a tutorial on the use of repa, which is a good place to start if you already know Haskell arrays, or the vector library. The key stepping stone is the use of shape types instead of simple index types, to addre...
Why do access tokens expire?
I am just getting started working with Google API and OAuth2. When the client authorizes my app I am given a "refresh token" and a short lived "access token". Now every time the access token expires, I can POST my refresh token to Google and they will give me a new access token.
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