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Crontab - Run in directory
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All jobs are executed by a shell, so start that shell snippet by a command to change the directory.
cd /path/to/directory && ./bin/myapp
Concerning the use of && instead of ;: normally it doesn't make a difference, but if the cd...
Why does C# allow {} code blocks without a preceding statement?
...un-time? From what I can tell, variables' lifetimes are often not bounded by scoping blocks, a fact which is observable in mixed-language projects if the first thing done with a variable in a loop is to pass it as an out parameter to an interface implementation written in another language, and that...
Parcelable encountered IOException writing serializable object getactivity()
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Caused by: java.io.NotSerializableException: com.resources.student_list.DSLL$DNode
Your DSLL class appears to have a DNode static inner class, and DNode is not Serializable.
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How to repeat a string a variable number of times in C++?
...e repeating a single character, the two-argument constructor (as suggested by previous answers) works well:
std::string(5, '.')
This is a contrived example of how you might use an ostringstream to repeat a string n times:
#include <sstream>
std::string repeat(int n) {
std::ostringstre...
Git Push error: refusing to update checked out branch
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I solved this problem by first verifying the that remote did not have anything checked out (it really was not supposed to), and then made it bare with:
$ git config --bool core.bare true
After that git push worked fine.
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Where does PostgreSQL store the database?
... a mac like I was, it's in ~/Library/Application Support/Postgres[ver]/var by default.
– sstringer
Jan 11 '14 at 19:00
1
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Where can I find a list of scopes for Google's OAuth 2.0 API? [closed]
...scovery Service.
A few other interesting resources:
An excellent blog by Nicolas Garnier which describes the important things behind this service.
The Google OAuth2 playground, is another good source of info.
Finally if you're interested in tracking changes to the discovery documents or don't ...
File content into unix variable with newlines
...t value is <space><tab><newline>.
That specifies that, by default, any of those three characters can be used to split your command into individual words. After that, the word separators are gone, all you have left is a list of words.
Combine that with the echo documentation (a b...
How to disable all caps menu titles in Visual Studio
...y is not the one that will affect Visual Studio Express 2012 RC. A comment by FormatC showed up on Banks post about the key for Express. You can find that key mentioned in Mike Gleason's answer or run the following PowerShell command to set it.
Set-ItemProperty -Path HKCU:\Software\Microsoft\VSWinE...
Check if a value is within a range of numbers
...oesn't fit the question, that's all. No offense. I always judge a solution by how good it answers the question. That's because I generally assume people know what they are asking for. The checkmark shows me this wasn't the case with this questioner.
– Leif
Jun ...