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bash assign default value
...ERY_LONG_VARIABLE_NAME=${VERY_LONG_VARIABLE_NAME:-hello}. I hope you use descriptive variable names in your code :)
– pihentagy
Mar 5 '14 at 14:12
19
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JavaScript ternary operator example with functions
... of the two values without any extra logic.
Good ideas:
this > that ? alert(this) : alert(that); //nice and short, little loss of meaning
if(expression) //longer blocks but organized and can be grasped by humans
{
//35 lines of code here
}
else if (something_else)
{
//40 more lines h...
Submitting a form on 'Enter' with jQuery?
...ively respond to an enter key press) rather than adding further kludged up scripts..
– Aaron
Jan 17 '11 at 23:10
1
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What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?
... EC2, Cloud Formation also gives you the ability to make use of "cfn-init" scripts; which can be used in conjunction with the template to boot strap your instances.
Elastic Beanstalk uses Cloud Formation templates and scipts to: 1. Create a Load Balancer and Auto Scaling Group, 2. Copy your code to...
AI 一句话生成 App：ai2-app 技能，直接编译安卓鸿蒙 - App Inventor 2 中文网
... 三步用 AI 做出你的 App 不用学积木，不用装开发环境。会说需求，就能拿到成品。 1写下需求，一键复制在上面写你想要的 App，或者准备好需求文档、截图。复制生成好的那段话。 2粘贴给你的 AIAI 自动下...
Visual Studio popup: “the operation could not be completed”
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The .suo file should be in the same folder as your .sln file, or in the .vs folder for newer versions of Visual Studio. The .vs folder might be hidden.
Update for Visual Studio 2017
In VS 2017 the .suo files are located in a different folder: you can find the .suo file in YourSolutionFolder\.vs...
Setting git parent pointer to a different parent
...
To clarify the above answers and shamelessly plug my own script:
It depends on whether you want to "rebase" or "reparent". A rebase, as suggested by Amber, moves around diffs. A reparent, as suggested by Jakub and Chris, moves around snapshots of the whole tree. If you want to ...
How to completely uninstall Visual Studio 2010?
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Update April 2016 - for VS2013+
Microsoft started to address the issue in late 2015 by releasing VisualStudioUninstaller.
They abandoned the solution for a while; however work has begun again again as of April 2016.
There has finally been an officia...
Relative URLs in WordPress
...loy a WP site from dev to staging to live I have to run a find-and-replace script on domain names in a database dump. The trouble I think is that it's designed for editing content in production which works for blogs (which is what it's made for) but not for many commercial websites.
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