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Change the mouse cursor on mouse over to anchor-like style
If I hover the mouse over a div the mouse cursor will be changed to the cursor like that in HTML anchor.
5 Answers
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std::unique_lock or std::lock_guard?
...will be locked only once on construction and unlocked on destruction.
So for use case B you definitely need a std::unique_lock for the condition variable. In case A it depends whether you need to relock the guard.
std::unique_lock has other features that allow it to e.g.: be constructed without l...
How to determine if a type implements a specific generic interface type
... This is a very elegant solution! The others I've seen on SO use foreach loops or longer LINQ queries. Keep in mind though that to use this, you need to have .NET framework 3.5.
– Daniel T.
Nov 10 '09 at 3:25
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Determine if an HTML element's content overflows
...rrespective of scrollbars) if an HTML element has overflowed its content? For example, a long div with small, fixed size, the overflow property set to visible, and no scrollbars on the element.
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How can I use Bash syntax in Makefile targets?
... Bash syntax very helpful, e.g. process substitution like in diff <(sort file1) <(sort file2) .
6 Answers
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How to save as a new file and keep working on the original one in Vim?
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Furthermore, use :w %:h/other_filename to write to a filename in the same directory as the open file.
– loevborg
Nov 21 '13 at 13:04
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What do *args and **kwargs mean? [duplicate]
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Putting *args and/or **kwargs as the last items in your function definition’s argument list allows that function to accept an arbitrary number of arguments and/or keyword arguments.
For example, if you wanted to write a function that return...
How do you get the current project directory from C# code when creating a custom MSBuild task?
...You can try one of this two methods.
string startupPath = System.IO.Directory.GetCurrentDirectory();
string startupPath = Environment.CurrentDirectory;
Tell me, which one seems to you better
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How to use __doPostBack()
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You can try this in your web form with a button called btnSave for example:
<input type="button" id="btnSave" onclick="javascript:SaveWithParameter('Hello Michael')" value="click me"/>
<script type="text/javascript">
function SaveWithParamet...
HTML5 textarea placeholder not appearing
I cannot figure out what is wrong with my markup, but the placeholder for the text area will not appear. It seems as though it may be covered up with some blank spaces and tabs. When you focus on the text area and delete from where the cursor puts itself, then leave the text area, the proper placeho...