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How do I concatenate multiple C++ strings on one line?
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How to change row color in datagridview?
... (DataGridViewRow row in vendorsDataGridView.Rows)
if (Convert.ToInt32(row.Cells[7].Value) < Convert.ToInt32(row.Cells[10].Value))
{
row.DefaultCellStyle.BackColor = Color.Red;
}
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How to format strings in Java
...d you can use it for parsing as well.
For example:
int someNumber = 42;
String someString = "foobar";
Object[] args = {new Long(someNumber), someString};
MessageFormat fmt = new MessageFormat("String is \"{1}\", number is {0}.");
System.out.println(fmt.format(args));
A nicer example takes ad...
How to remove files that are listed in the .gitignore but still on the repository?
... can remove them from the repository manually:
git rm --cached file1 file2 dir/file3
Or, if you have a lot of files:
git rm --cached `git ls-files -i --exclude-from=.gitignore`
But this doesn't seem to work in Git Bash on Windows. It produces an error message. The following works better:
gi...
What is a .pid file and what does it contain?
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215
The pid files contains the process id (a number) of a given program. For example, Apache HTTPD...
Mac OS X - EnvironmentError: mysql_config not found
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+200
Ok, well, first of all, let me check if I am on the same page as you:
You installed python
You did brew install mysql
You did expo...
Empty Visual Studio Project?
Is there a way to have an empty Project in Visual Studio 2008 or 2010? I do not mean an empty solution, I mean an empty project in a solution. Basically I have a solution with multiple projects, and I want to add a project to track some static files that are part of the solution but not of any speci...
Adding a new entry to the PATH variable in ZSH
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230
Here, add this line to .zshrc:
export PATH=/home/david/pear/bin:$PATH
EDIT: This does work,...