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If strings are immutable in .NET, then why does Substring take O(n) time?

...allum Watkins 2,22222 gold badges2323 silver badges4040 bronze badges answered Jul 19 '11 at 16:25 Eric LippertEric Lippert 599k16...
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What is the alternative for ~ (user's home directory) on Windows command prompt?

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String isNullOrEmpty in Java? [duplicate]

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How to fix “ImportError: No module named …” error in Python?

... answered Feb 24 '10 at 12:47 Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams 668k127127 gold badges11911191 silver badges12501250 bronze badges ...
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Remote debugging a Java application

...re modern invocation style (including using the more conventional port of 8000): java -agentlib:jdwp=transport=dt_socket,server=y,address=8000,suspend=n <other arguments> Original answer follows. Try this: java -Xdebug -Xrunjdwp:server=y,transport=dt_socket,address=4000,suspend=n myapp ...
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How to get distinct values from an array of objects in JavaScript?

...stead, try this: var flags = [], output = [], l = array.length, i; for( i=0; i<l; i++) { if( flags[array[i].age]) continue; flags[array[i].age] = true; output.push(array[i].age); } share | ...
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Strange out of memory issue while loading an image to a Bitmap object

... density of the current device. For example, it’s not worth loading a 1024x768 pixel image into memory if it will eventually be displayed in a 128x96 pixel thumbnail in an ImageView. To tell the decoder to subsample the image, loading a smaller version into memory, set inSampleSize to true in y...
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Shuffling a list of objects

... 1270 random.shuffle should work. Here's an example, where the objects are lists: from random import...
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Does Android keep the .apk files? if so where?

...ata/app"); String[] files = appsDir.list(); for (int i = 0 ; i < files.length ; i++ ) { Log.d(TAG, "File: "+files[i]); } } It does lists the apks in my rooted htc magic and in the emu. ...
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How to get the last value of an ArrayList

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