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How to use double or single brackets, parentheses, curly braces
...ecute a sequence of commands in the current shell context, e.g.
$ { date; top -b -n1 | head ; } >logfile
# 'date' and 'top' output are concatenated,
# could be useful sometimes to hunt for a top loader )
$ { date; make 2>&1; date; } | tee logfile
# now we can calculate the duration of ...
Count number of records returned by group by
...
To return just the number of records, add a select top(1) count(*) over () as ....
– Guilherme Campos Hazan
May 28 '16 at 1:51
3
...
Animate change of view controllers without using navigation controller stack, subviews or modal cont
... window.rootVC=transVC; the view in the aUINavCtrlObj is padded 20px from top (i.e. bottom 20 px are out of screen(UIWindow) bounds in all orientations), but after I do [transVC transitionToViewController:anotherVC] the padding is gone. I tried wantsFullScreenLayout=NO in TransitionController's loa...
How to change height of grouped UITableView header?
...
If you use tableView style grouped, tableView automatically set top and bottom insets. To avoid them and avoid internal insets setting, use delegate methods for header and footer. Never return 0.0 but CGFLOAT_MIN.
Objective-C
- (CGFloat)tableView:(UITableView *)tableView heightForHeader...
How to convert an xml string to a dictionary?
...hough,
the converters are easy to use. If an 'example.xml' contains:
<top>
<a>1</a>
<b>2.2</b>
<c>three</c>
</top>
Then to convert it to a dictionary:
>>> from xmlloader import *
>>> example = file('example.xml', 'r') # A...
Is there a way to disable the Title and Subtitle in Highcharts?
...
If you want less space than is left in that case, simply set your 'marginTop' to 0
{{edit due to numerous comments:
As pointed out a number of times below, the documentation now states text: null as the method to achieve this.
Either method achieves the desired result.
...
Adding asterisk to required fields in Bootstrap 3
... #d00;
content: "*";
position: absolute;
margin-left: 8px;
top:7px;
}
Or to the left of the label:
.form-group.required .control-label:before{
color: red;
content: "*";
position: absolute;
margin-left: -15px;
}
To make a nice big red asterisks you can add these lines...
Can I stretch text using CSS?
... 0 0;
margin-bottom: -50%;
}
span {
font-size: 16px;
vertical-align: top;
}
<span class="stretched-text">this is some stretched text</span>
<span>and this is some random<br />triple line <br />not stretched text</span>
letter-spacing just adds space b...
How to programmatically set drawableLeft on Android button?
...hod is: {public void setCompoundDrawablesWithIntrinsicBounds(int left, int top, int right, int bottom)}
– arniotaki
Nov 14 '14 at 8:40
...
mingw-w64 threads: posix vs win32
...ding model. MinGW-w64 provides a winpthreads (a pthreads implementation on top of the Win32 multithreading API) which GCC can then link in to enable all the fancy features.
I must stress this option does not forbid you to write any code you want (it has absolutely NO influence on what API you can c...