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Original purpose of ? [closed]

...irst described in HTML 3.2 (I'm surprised HTML 2.0 didn't include such a description): type=hidden These fields should not be rendered and provide a means for servers to store state information with a form. This will be passed back to the server when the form is submitted, using the name/value pair...
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If Python is interpreted, what are .pyc files?

...uage or is it a Python implementation? Also, is this meme of "interpreted" vs compiled perhaps just a terminology confusion because Python's VM is often referred to as its "interpreter"? It would be just as valid to call the JVM or the .NET runtime interpreters. They both mostly interpret bytecode i...
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How to find out which version of the .NET Framework an executable needs to run?

...ain the .NET version of a file in Windows using Powershell. The following script; $path=’.\’ $ErrorActionPreference = "SilentlyContinue" $files=Get-ChildItem -Path $path -Recurse -include *.dll,*.exe foreach($file in $files) { $filename = $file.BaseName $version = $([System.Reflection....
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How to uninstall Python 2.7 on a Mac OS X 10.6.4?

...Python.framework/Versions/2.7' | awk '{print $9}' | tr -d @ | xargs rm Description: It list all the links, removes @ character and then removes them. share | improve this answer | ...
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How do I run two commands in one line in Windows CMD?

...g symbols You can run multiple commands from a single command line or script using conditional processing symbols. When you run multiple commands with conditional processing symbols, the commands to the right of the conditional processing symbol act based upon the results of the command to the ...
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CodeIgniter: Create new helper?

...owing code into it. <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); if ( ! function_exists('test_method')) { function test_method($var = '') { return $var; } } Save this to application/helpers/ . We shall call it "new_helper.php" The first l...
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Get current time in seconds since the Epoch on Linux, Bash

... You want to use -2 in case you have a longer running job (think of a script to control you backups) and send a mail in the end "Backup started at $somewhen completed at $now" - which can be accomplished with -2 avoiding to store a dedicated variable at the beginning. – Se...
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How do I move forward and backward between commits in git?

... function(){...} is for authoring a Unix/Linux bash scripting file, I come from Windows, a little hard for me to understand firstly – IcyBrk Apr 19 '19 at 23:56 ...
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Rebasing and what does one mean by rebasing pushed commits

...s" ProGit: See "Private Managed Team" Jarrod Spillers blog: See "git merge vs git rebase: Avoiding Rebase Hell" share | improve this answer | follow | ...
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Command line CSV viewer? [closed]

...n -- it's good to know about column. I ended up making this a short shell script (most of it is boilerplate "how do I use it?" and error checking code). github.com/benjaminoakes/utilities/blob/master/view-csv – Benjamin Oakes Nov 16 '10 at 13:24 ...