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Why does appending “” to a String save memory?
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160
Doing the following:
data.substring(x, y) + ""
creates a new (smaller) String object, and thr...
Android: Background Image Size (in Pixel) which Support All Devices
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200
The following are the best dimensions for the app to run in all devices. For understanding mult...
Which would be better for concurrent tasks on node.js? Fibers? Web-workers? or Threads?
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+50
Node has a completely different paradigm and once it is correctly captured, it is easier to see this different way of solving problems...
Curl GET request with json parameter
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This should work :
curl -i -H "Accept: application/json" 'server:5050/a/c/getName{"param0":"pradeep"}'
use option -i instead of x.
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CSS \9 in width property
...ace of the ; is only valid in IE 7, 8, & 9.
In your example,
width: 500px\9; means that a width of 500 pixels (same result as width: 500px;) will only be applied while using IE 7, 8, & 9.
All other browsers will ignore width: 500px\9; entirely, and therefore not apply width: 500px; to the...
git status shows modifications, git checkout — doesn't remove them
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 6 '10 at 21:34
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How to get name of calling function/method in PHP? [duplicate]
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10 Answers
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Are 2^n and n*2^n in the same time complexity?
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edited Apr 1 '15 at 19:10
emlai
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answered Feb...
How do I run a Java program from the command line on Windows?
...ong the files.
C:\mywork> set path=%path%;C:\Program Files\Java\jdk1.5.0_09\bin
This tells the system where to find JDK programs.
C:\mywork> javac filenamehere.java
This runs javac.exe, the compiler. You should see nothing but the
next system prompt...
C:\mywork> dir
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How to set Default Controller in asp.net MVC 4 & MVC 5
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edited Sep 1 '13 at 0:44
Imad Alazani
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answ...