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Specify width in *characters*
...22 px, where 20px is the height of the font, and 2px are for line height.
Now since em and ex are of no use here, a possible strategy for a CSS-only solution would be to
Create an element containing just a  
Let it autosize itself
Place your div within and
Make it 10 times as large as t...
How to replace captured groups only?
...e elegant solution >.< Nevertheless, I can move forward with my code now!
– mix3d
Mar 29 '16 at 22:16
9
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Efficient string concatenation in C++
...ly will have much better efficiency simply by using operator += instead.
Now after that disclaimer, I will answer your actual question...
The efficiency of the STL string class depends on the implementation of STL you are using.
You could guarantee efficiency and have greater control yourself by...
How do I spool to a CSV formatted file using SQLPLUS?
...
Does anyone know how to you turn off echo, the obvious "set echo off" doesn't seem to work with this?
– Quaternion
Nov 1 '18 at 22:39
...
What is the correct way to get a subarray in Scala?
...ColumnB", "ColumnC")
val columns_original = original_array(0)
for (column_now <- columns_subset) {
sub_array += original_array.map{_(columns_original.indexOf(column_now))}
}
sub_array
share
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...
How to Test Facebook Connect Locally
...
this used to work for me until recently but now i am receiving connection refused exception when trying to log in, probably due to a change on facebook side. any ideas of a work-around is much appreciated.
– onurmatik
Jul 13 '13 a...
throw new std::exception vs throw std::exception
...m not really sure what you're asking about but it sounds like you want to know about the storage and/or lifetime of the exception object which might be answered here. If not you might be better off asking a separate question.
– CB Bailey
Apr 1 '13 at 17:09
...
Can a foreign key be NULL and/or duplicate?
...inition. Null by definition is not a value. Null means that we do not yet know what the value is.
Let me give you a real life example. Suppose you have a database that stores sales proposals. Suppose further that each proposal only has one sales person assigned and one client. So your proposal tab...
Github “Updates were rejected because the remote contains work that you do not have locally.”
...ries' if you have initialized repo in github and also committed locally
//now, push your work to your new repo
git push origin master
Now you will be able to push your repository to github. Basically, you have to merge those new initialized files with your work. git pull fetches and merges for y...
what is “strict mode” and how is it used?
...e code.
// app.js whole script in strict mode syntax
“use strict”;
// Now you can start writing your code
Strict mode for function:
To Invoke strict mode for a function, put the exact statement “use strict”; in the start of function body before any other statement.
function yourFunc()...