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Learning Regular Expressions [closed]
...gramming language you're using. Languages such as Perl remove most of this complication, but you'll have to keep in mind other considerations if you're using regular expressions in a C program.
If you think of regular expressions as building blocks that you can mix and match as you please, it helps...
How to call an async method from a getter or setter?
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@Gerard: My first recommendation would be to use the NotifyTaskCompletion from my AsyncEx project. Or you can build your own; it's not that hard.
– Stephen Cleary
Nov 19 '13 at 12:18
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rsync copy over only certain types of files using include option
...nc version 3.0.6 or higher, the order needs to be modified as follows (see comments):
rsync -zarv --include="*/" --include="*.sh" --exclude="*" "$from" "$to"
Adding the -m flag will avoid creating empty directory structures in the destination. Tested in version 3.1.2.
So if we only want *.sh fi...
Is the LIKE operator case-sensitive with MSSQL Server?
...ted. CI stands for case insensitive and AS stands for accent sensitive.
A complete list of collations is available at https://msdn.microsoft.com/en-us/library/ms144250(v=sql.105).aspx
(a) To check a instance collation
select serverproperty('collation')
(b) To check a database collation
select ...
Safely limiting Ansible playbooks to a single machine?
... using Ansible for some simple user management tasks with a small group of computers. Currently, I have my playbooks set to hosts: all and my hosts file is just a single group with all machines listed:
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How to shrink the .git folder
...an 30 days (i think it's somehow possible exploiting git, but really not recommended).
you can call git gc --aggressive --prune, which will perform garbage collection in your repository and prune old objects. do you have a lot of binary files (archives, images, executables) which change often? thos...
Scatterplot with too many points
... N=700K. The problem is that there is too much overlap, so that the plot becomes mostly a solid block of black. Is there any way of having a grayscale "cloud" where the darkness of the plot is a function of the number of points in an region? In other words, instead of showing individual points, I wa...
Laravel migration: unique key is too long, even if specified
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dyld: Library not loaded: @rpath/libswift_stdlib_core.dylib
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FloatingActionButton 扩展：悬浮操作按钮扩展，可自定义颜色、大小、位置...
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包名
joejsanz.joedevfloatingactionbutton
com.kenmor.floatactionbtn
版本
1.1 (较新)
1.0
文件大小
21.8 KB
13.6 KB (更轻量)
位置设置
自定义X/Y坐标
预定义四个位...