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Best implementation for hashCode method for a collection
...s separate element and calculate the hash value in a recursive fashion and combine the values as described next.
Combine the hash value c with result:
result = 37 * result + c
Return result
This should result in a proper distribution of hash values for most use situations.
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'Incomplete final line' warning when trying to read a .csv file into R
...file, by using command below:
json_data<-fromJSON(paste(readLines("json01.json"), collapse=""))
; and I resolve it by my above method.
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Where are the recorded macros stored in Notepad++?
...to 'export'.
Here is an example:
<NotepadPlus>
<InternalCommands />
<Macros>
<Macro name="Trim Trailing and save" Ctrl="no" Alt="yes" Shift="yes" Key="83">
<Action type="2" message="0" wParam="42024" lParam="0" sParam="" />
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Is there a command to refresh environment variables from the command prompt in Windows?
If I modify or add an environment variable I have to restart the command prompt. Is there a command I could execute that would do this without restarting CMD?
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Javascript infamous Loop issue? [duplicate]
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edited Jun 20 at 9:12
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answered Sep 20 '09 at 13:43
ChristophChristoph
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How to remove specific value from array using jQuery
...ue) {
return value != removeItem;
});
Result:
[1, 3]
http://snipplr.com/view/14381/remove-item-from-array-with-jquery/
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How can I remove the decimal part from JavaScript number?
...t its operand as a signed 32bit integer, therefore removing the fractional component. Keep in mind this will also mangle numbers larger than 32 bits.
You may also be talking about the inaccuracy of decimal rounding with floating point arithmetic.
Required Reading - What Every Computer Scientist...
How do I close an open port from the terminal on the Mac?
I opened port #5955 from a java class to comunicate from a client. How do i close this port after I am done? and also which command can show me if port open or closed?
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How to get a Color from hexadecimal Color String
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601
Try Color class method:
public static int parseColor (String colorString)
From Android documen...
Rollback to an old Git commit in a public repo
How can I go about rolling back to a specific commit in git ?
11 Answers
11
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