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Generating a list of which files changed between hg versions
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edited Apr 8 '14 at 18:23
GustavoRPS
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answered Jan 7 '10 at 23:56
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How to append contents of multiple files into one file
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317
You need the cat (short for concatenate) command, with shell redirection (>) into your outp...
How to sort a list in Scala by two fields?
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seniasenia
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NSLog/printf specifier for NSInteger?
A NSInteger is 32 bits on 32-bit platforms, and 64 bits on 64-bit platforms. Is there a NSLog specifier that always matches the size of NSInteger ?
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How to redirect output to a file and stdout
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edited Oct 23 '17 at 17:10
gustafbstrom
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LEGO EV3 机器人按键控制 · App Inventor 2 中文网
... 搜索 LEGO EV3 机器人按键控制
LEGO EV3 机器人按键控制
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机器人组装说明 ...
Accessing dict_keys element by index in Python3
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Call list() on the dictionary instead:
keys = list(test)
In Python 3, the dict.keys() method returns a dictionary view object, which acts as a set. Iterating over the dictionary directly also yields keys, so turning a dictionary into a list results in a list of all the keys:
>>> te...
How to get the separate digits of an int number?
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30 Answers
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CSS Image size, how to fill, not stretch?
...an elegant solution. Simply use cover or contain in the background-size CSS3 property.
.container {
width: 150px;
height: 100px;
background-image: url("http://i.stack.imgur.com/2OrtT.jpg");
background-size: cover;
background-repeat: no-repeat;
background-position: 50% 50%;
}
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What are Transient and Volatile Modifiers?
...nce type, and zero or false for a primitive type. Note that the JLS (see 8.3.1.3) does not say what transient means, but defers to the Java Object Serialization Specification. Other serialization mechanisms may pay attention to a field's transient-ness. Or they may ignore it.
(Note that the JLS ...