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Relatively position an element without it taking up space in document flow
...ion: absolute; left: 100px; top: 100px">
Hi there, I'm 100px offset from where I ought to be, from the top and left.
</div>
</div>
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How to make vim paste from (and copy to) system's clipboard?
...ook at the 'clipboard' option described in :help cb. In this case you can :set clipboard=unnamed or :set clipboard=unnamedplus to make all yanking/deleting operations automatically copy to the system clipboard. This could be an inconvenience in some cases where you are storing something else in the ...
Getting list of lists into pandas DataFrame
...
Even without pop the list we can do with set_index
pd.DataFrame(table).T.set_index(0).T
Out[11]:
0 Heading1 Heading2
1 1 2
2 3 4
Update from_records
table = [['Heading1', 'Heading2'], [1 , 2], [3, 4]]
pd.DataFrame.from_records(tabl...
Java Can't connect to X11 window server using 'localhost:10.0' as the value of the DISPLAY variable
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unset DISPLAY helped me (with export DISPLAY=:0 I got the error Can't connect to X11 window server using ':0'
– beluchin
Dec 11 '15 at 15:41
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ComboBox: Adding Text and Value to an Item (no Binding Source)
...ss you can use:
public class ComboboxItem
{
public string Text { get; set; }
public object Value { get; set; }
public override string ToString()
{
return Text;
}
}
The following is a simple example of its usage:
private void Test()
{
ComboboxItem item = new Combo...
Avoid web.config inheritance in child web application using inheritInChildApplications
...ionStrings>
</location>
<!-- leave inheritance enabled for appSettings -->
<appSettings>
</appSettings>
<!-- disable inheritance for the system.web section -->
<location path="." inheritInChildApplications="false">
<system.web>
<webParts&g...
Remove warning messages in PHP
...
in Core Php to hide warning message set error_reporting(0) at top of common include file or individual file.
In Wordpress hide Warnings and Notices add following code in wp-config.php file
ini_set('log_errors','On');
ini_set('display_errors','Off');
ini_set('...
How can I delete the current line in Emacs?
...rl-Shift-Backspace
which invokes M-x kill-whole-line.
If you'd like to set a different global key binding, you'd put this in ~/.emacs:
(global-set-key "\C-cd" 'kill-whole-line) # Sets `C-c d` to `M-x kill-whole-line`
If you want to delete a number of whole lines, you can prefix the comm...
Hibernate, @SequenceGenerator and allocationSize
...tations and Hibernate? That will give you the basics. As long as you are set up to use that SequenceStyleGenerator, Hibernate will interpret allocationSize using the "pooled optimizer" in the SequenceStyleGenerator. The "pooled optimizer" is for use with databases that allow an "increment" option...
How to remove indentation from an unordered list item?
I want to remove all indentation from ul . I tried setting margin , padding , text-indent to 0 , but no avail. Seems that setting text-indent to a negative number does the trick - but is that really the only way to remove the indentation?
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