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Quick easy way to migrate SQLite3 to MySQL? [closed]
...OINCREMENT, MySQL uses AUTO_INCREMENT
Here is a very basic hacked up perl script which works for my dataset and checks for many more of these conditions that other perl scripts I found on the web. Nu guarantees that it will work for your data but feel free to modify and post back here.
#! /usr/bin/...
Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
I have seen few py scripts which use this at the top of the script. In what cases one should use it?
4 Answers
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Test if a variable is set in bash when using “set -o nounset”
...(x86_64-redhat-linux-gnu)
$ set -o nounset
If you want a non-interactive script to print an error and exit if a variable is null or not set:
$ [[ "${HOME:?}" ]]
$ [[ "${IAMUNBOUND:?}" ]]
bash: IAMUNBOUND: parameter null or not set
$ IAMNULL=""
$ [[ "${IAMNULL:?}" ]]
bash: IAMNULL: parameter nul...
Reactjs: Unexpected token '
...
I solved it using type = "text/babel"
<script src="js/reactjs/main.js" type = "text/babel"></script>
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推荐引擎easyrec半天学习分享 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...了解了一下，大概功能有这些：
1.easyrec提供了rest和javascript两种访问方式
2.大部分常用方法easyrec提供了js访问，但是主要的一些操作，比如添加item和修改item就没有提供Js方法
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Use underscore inside Angular controllers
...o use it:
Make sure you have included underscore.js in your project
<script src="bower_components/underscore/underscore.js">
Get it:
bower install angular-underscore-module
Add angular-underscore-module.js to your main file (index.html)
<script src="bower_components/angular-underscor...
How can I debug a .BAT script?
Is there a way to step through a .bat script? The thing is, I have a build script , which calls a lot of other scripts, and I would like to see what is the order in which they are called, so that I may know where exactly I have to go about and add my modifications.
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How to call shell commands from Ruby
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This explanation is based on a commented Ruby script from a friend of mine. If you want to improve the script, feel free to update it at the link.
First, note that when Ruby calls out to a shell, it typically calls /bin/sh, not Bash. Some Bash syntax is not supported by...
Contain form within a bootstrap popover?
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Please read: getbootstrap.com/javascript/#popovers You are looking for the trigger option. (trigger: 'focus')
– HaNdTriX
Dec 17 '14 at 15:49
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How is Perl's @INC constructed? (aka What are all the ways of affecting where Perl modules are searc
...d; this is the current directory (which is not necessarily the same as the script's directory). It is missing in Perl 5.26+, and when Perl runs with -T (taint checks enabled).
To change the default path when configuring Perl binary compilation, set the configuration option otherlibdirs:
Configu...