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What is a unix command for deleting the first N characters of a line?
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answered Jun 9 '09 at 19:06
iammichaeliammichael
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Checking if a SQL Server login already exists
I need to check if a specific login already exists on the SQL Server, and if it doesn't, then I need to add it.
10 Answers
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How to play a sound in C#, .NET
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answered Aug 17 '10 at 12:24
bporterbporter
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How to make a DIV not wrap?
...eed to create a container DIV style that contains multiple other DIV's. It is asked that these DIV's wouldn't wrap if the browser window is resized to be narrow.
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Escaping keyword-like column names in Postgres
...ble (id, name, "year") VALUES ( ... );
From the documentation:
There is a second kind of identifier: the delimited identifier or
quoted identifier. It is formed by enclosing an arbitrary sequence of
characters in double-quotes ("). A delimited identifier is always an
identifier, never a ...
git: fatal: Could not read from remote repository
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edited Mar 23 '15 at 14:39
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Writing a pandas DataFrame to CSV file
...ataframe in pandas which I would like to write to a CSV file. I am doing this using:
7 Answers
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Gradle finds wrong JAVA_HOME even though it's correctly set
...ository itself tries to export JAVA_HOME. Thanks to Lucas for suggesting this.
/usr/bin/gradle line 70:
export JAVA_HOME=/usr/lib/jvm/default-java
Commenting this line out solves the problem, and Gradle finds the correct path to the Java binary.
If you just download the binary from their websi...
Making a WinForms TextBox behave like your browser's address bar
...ent to each of your posts.
Good news: I've found a way to make it work. This solution is pretty straightforward and seems to work in all the scenarios (mousing down, selecting text, tabbing focus, etc.)
bool alreadyFocused;
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textBox1.GotFocus += textBox1_GotFocus;
textBox1.MouseUp += textBox1...
error: use of deleted function
...itialized by the default ctor.
class X {
const int x;
};
Since X::x is const, it must be initialized -- but a default ctor wouldn't normally initialize it (because it's a POD type). Therefore, to get a default ctor, you need to define one yourself (and it must initialize x). You can get the s...