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How to evaluate http response codes from bash/shell script?

... is a 3XX. For example if the returned value is a 301 redirect, then this script just stops there. If you add -IL, then you can get the final status. If you want to show all HTTP statuses for all requests, use my example below. – siliconrockstar Oct 31 '15 a...
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What does $_ mean in PowerShell?

... to the pipeline. It's more a "current argument to the currently executing script block". For example while you can use it just fine in ForEach-Object or Where-Object you can't use it in something like Get-Foo|Add-Member NoteProperty Bar ($_.SomeProperty) – there's a pipeline involved, but no scri...
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how to convert binary string to decimal?

...se(number, fromBase, toBase)); }); #lblResult{ padding: 20px; } <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <input id="txtNumber" type="text" placeholder="Number" /> <input id="txtFromBase" type="text" placeholder="From Base"...
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How do I put an already-running process under nohup?

...to merge these two solutions. Here it is: For my test I made a small bash script called loop.sh, which prints the pid of itself with a minute sleep in an infinite loop. $./loop.sh Now get the PID of this process somehow. Usually ps -C loop.sh is good enough, but it is printed in my case. Now we...
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Align inline-block DIVs to top of container element

... span{ display: block; } </style> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <div> <input type='password' class='secondInput mt-4 mr-1' placeholder="Password"> <span class='dif'></...
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What's the better (cleaner) way to ignore output in PowerShell? [closed]

... object to Out-Null 0.076 milliseconds, imho it's still perfectly fine for scripting language :) – stej Mar 11 '11 at 13:10 1 ...
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PDO closing connection

...this explicitly, PHP will automatically close the connection when your script ends. Note that if you initialise the PDO object as a persistent connection it will not automatically close the connection. share |...
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format date with moment.js

... let s= moment(testDate).format('MM/DD/YYYY'); msg.innerText= s; <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.24.0/moment.min.js"></script> <div id="msg"></div> to omit this warning you should provide parsing format var testDate= "Fri A...
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How to cherry pick a range of commits and merge into another branch?

... I wrapped VonC's code into a short bash script, git-multi-cherry-pick, for easy running: #!/bin/bash if [ -z $1 ]; then echo "Equivalent to running git-cherry-pick on each of the commits in the range specified."; echo ""; echo "Usage: $0 start^..end"...
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preventDefault() on an tag

... Set the href attribute as href="javascript:;" <ul class="product-info"> <li> <a href="javascript:;">YOU CLICK THIS TO SHOW/HIDE</a> <div class="toggle"> <p>CONTENT TO SHOW/HIDE</p> </div> </li&g...