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What does '--set-upstream' do?
...ranch --set-upstream <remote-branch>
sets the default remote branch for the current local branch.
Any future git pull command (with the current local branch checked-out),
will attempt to bring in commits from the <remote-branch> into the current local branch.
One way to avoid having to...
jQuery selector for inputs with square brackets in the name attribute
...\\[\\]=someValue]')
[EDIT]
However, I'm not sure that's the right syntax for your selector. You probably want:
$('input[name="inputName[]"][value="someValue"]')
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What is the 'cls' variable used for in Python classes?
... coding style. PEP 8 says:
Function and method arguments:
Always use self for the first argument to instance methods.
Always use cls for the first argument to class methods.
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What is the Oracle equivalent of SQL Server's IsNull() function?
...y number of arguments, and returns the first non-null one. The return type for isnull matches the type of the first argument, that is not true for coalesce, at least on SQL Server.)
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How to write multiple line property value using PropertiesConfiguration?
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Check the User Guide for Properties files:
Special Characters and Escaping:
If you need a special character in a property like a line feed, a
tabulation or an unicode character, you can specify it with the same
escaped notation used for ...
Batch file to copy directories recursively
... 'xcopy' is not a good idea because they are notoriously famous for Insufficient memory error . Try using 'robocopy'
– Rahul
Sep 3 '14 at 22:18
6
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Where is Vagrant saving changes to the VM?
...his is a configurable location but typically defaults to ~/VirtualBox\ VMS for Mac OS X and Linux. In Windows the boxes are kept in %userprofile%\.vagrant.d\boxes
It is easy to find the place where they are getting created, regardless of what platform you happen to be using.
1. Start VirtualBox.
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Network usage top/htop on Linux
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NetHogs is probably what you're looking for:
a small 'net top' tool. Instead of breaking the traffic down per protocol or per subnet, like most tools do, it groups bandwidth by process.
NetHogs does not rely on a special kernel module to be loaded. If ther...
NSLog/printf specifier for NSInteger?
A NSInteger is 32 bits on 32-bit platforms, and 64 bits on 64-bit platforms. Is there a NSLog specifier that always matches the size of NSInteger ?
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How to grep (search) committed code in the Git history
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To search for commit content (i.e., actual lines of source, as opposed to commit messages and the like), you need to do:
git grep <regexp> $(git rev-list --all)
git rev-list --all | xargs git grep <expression> will work ...