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How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
... would probably be to run each command with '(cmd; echo "$?" >> "$tmpfile"), use this wait, and then read file for the fails. Also annotate-output. … or just use this script when you don't care that much.
– HoverHell
Mar 29 '12 at 10:18
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How can I pass data from Flask to JavaScript in a template?
...mea: you can also use the template engine to generate arbitrary text-based files, I have also used it to dynamically generate TeX files (-> PDF) and email, it's quite versatile ;)
– mensi
Jun 24 '12 at 15:17
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Cannot push to GitHub - keeps saying need merge
...b but, I had a submodule from Heroku within my app. and I had to bring the files out of the submodule and then push the updated app to Heroku.
– JGallardo
Nov 14 '13 at 22:37
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How can I switch my signed in user in Visual Studio 2013?
...ings (windows, themes, fonts) you may want first Export your settings to a file, then do the reset, then Import the settings back. I didn't find Developer Command Prompt in default windows 8 metro search, so had to go c:\program files (x86)\microsoft visual studio 12.0 direct.
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How to get the Parent's parent directory in Powershell?
...tring only
(get-item $scriptPath ).parent.parent.FullName
Version for a file
If $scriptPath points to a file then you have to call Directory property on it first, so the call would look like this
(get-item $scriptPath).Directory.Parent.Parent.FullName
Remarks
This will only work if $scriptPat...
What are the minimum margins most printers can handle?
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For every PostScript printer, one part of its driver is an ASCII file called PostScript Printer Description (PPD). PPDs are used in the CUPS printing system on Linux and Mac OS X as well even for non-PostScript printers.
Every PPD MUST, according to the PPD specification written by Adobe,...
How to find path of active app.config file?
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Try this
AppDomain.CurrentDomain.SetupInformation.ConfigurationFile
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How can I parse a YAML file from a Linux shell script?
I wish to provide a structured configuration file which is as easy as possible for a non-technical user to edit (unfortunately it has to be a file) and so I wanted to use YAML. I can't find any way of parsing this from a Unix shell script however.
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NSUserDefaults not cleared after app uninstall on simulator
...8/Xcode 6 GM simulator is addressed:
You could manually delete the plist file where the NSUserDefaults are stored. This is currently located at ~/Library/Developer/CoreSimulator/Devices/*some_device_id*/Library/Preferences/com.yourcompany.yourapp.plist It's a little tedious to find the right simu...
Sending Email in Android using JavaMail API without using the default/built-in app
...ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except i...