大约有 43,200 项符合查询结果（耗时：0.0621秒） [XML]
Effective way to find any file's Encoding
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158
The StreamReader.CurrentEncoding property rarely returns the correct text file encoding for me...
Square retrofit server mock for testing
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11 Answers
11
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Can I set background image and opacity in the same property?
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14 Answers
14
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Read input from console in Ruby?
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edited Jun 2 '15 at 16:16
Marius Butuc
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How to sort a file, based on its numerical values for a field?
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150
Take a peek at the man page for sort...
-n, --numeric-sort
compare according to...
How do I update pip itself from inside my virtual environment?
...do I update pip itself? According to pip --version , I currently have pip 1.1 installed in my virtualenv and I want to update to the latest version.
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Can I make a function available in every controller in angular?
..."myApp">
<head>
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="http://code.angularjs.org/1.1.2/angular.min.js"></script>
<script type="text/javascript">
var myApp = angular.module('myApp', []);
myApp.factory...
Why doesn't Ruby support i++ or i-- (increment/decrement operators)?
...t in an old thread:
Hi,
In message "[ruby-talk:02706] X++?"
on 00/05/10, Aleksi Niemelä <aleksi.niemela@cinnober.com> writes:
|I got an idea from http://www.pragprog.com:8080/rubyfaq/rubyfaq-5.html#ss5.3
|and thought to try. I didn't manage to make "auto(in|de)crement" working so
|coul...
How to convert milliseconds into human readable form?
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19 Answers
19
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How to do a logical OR operation in shell scripting
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1001
This should work:
#!/bin/bash
if [ "$#" -eq 0 ] || [ "$#" -gt 1 ] ; then
echo "hello"
f...