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How can I reorder a list? [closed]
... faster than specifying an equivalent cmp function. This is because cmp is called multiple times for each list element while key and reverse touch each element only once.
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Intermittent log4net RollingFileAppender locked file issue
...s needed permission to write as well. Thanks!
– LowTide
Jun 4 '12 at 16:30
Thanks much, Saved a lot of time.
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Change the name of a key in dictionary
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>>> dictionary['ONE'] = dictionary.pop(1)
Traceback (most recent call last):
File "<input>", line 1, in <module>
KeyError: 1
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Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
... can and them together as follows (-n is the opposite of -z so we can get rid of the !):
if [[ -n "$var" && -e "$var" ]] ; then
echo "'$var' is non-empty and the file exists"
fi
However, I don't think it's needed in this case, -e xyzzy is true if the xyzzy file exists and can quite ea...
获取文件系统映像及恢复删除的数据（FAT文件系统格式描述） - C/C++ - 清泛...
...文件就要占用三个簇。则FAT表就要依次存储这个簇的号(id)，这样程序读取文件的数据时就可以根据这些簇号依次把各个簇的数据读取完毕后，这个的数据就加载完毕了。这里还有一个问题，程序根据这个FAT表的簇号依次读取每...
How to convert CFStringRef to NSString?
...when you try to toll free bridge
CFString to NSString and offer to automatically wrap it in CFBridgingRelease(),
which you can accept and let it automatically insert the wrapper for you if you click the option.
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Can I get a list of files marked --assume-unchanged?
... My OS apparently has a weird collation setup, so Matt's command didn't work for me. Here's what I added under the [alias] section of my .gitconfig: ignored = !git ls-files -v | grep "^[[:lower:]]"
– Abe Voelker
Sep 3 '11 at 22:55
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Is there an equivalent to e.PageX position for 'touchstart' event as there is for click event?
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Unfortunately didn't work for me, I ended up having to get the x and y on the first touchmove.
– andrewb
Jan 22 '14 at 23:20
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What's the difference between git reflog and log?
...es) and isn't included in pushes, fetches or clones; it's purely local.
Aside: understanding the reflog means you can't really lose data from your repo once it's been committed. If you accidentally reset to an older commit, or rebase wrongly, or any other operation that visually "removes" commits, ...
Sorting rows in a data table
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Or, if you can use a DataGridView, you could just call Sort(column, direction):
namespace Sorter
{
using System;
using System.ComponentModel;
using System.Windows.Forms;
public partial class Form1 : Form
{
public Form1()
{
In...