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How do I make a dotted/dashed line in Android?
...copied and pasted this code directly, but nothing happened. Should I write extra code to make it work?
– jason
Dec 24 '15 at 10:24
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Mongodb Explain for Aggregation framework
...regation stages and expressions including support for working with arrays, strings, and facets.
There are also a number of Aggregation Pipeline Optimizations that automatically happen depending on your MongoDB server version. For example, adjacent stages may be coalesced and/or reordered to impro...
What is android:weightSum in android, and how does it work?
...ren. This causes the children to receive some but not all of the available extra space. In the example above, your single child would inherit half of the available space instead of all of it.
– Edward Falk
Oct 26 '15 at 23:52
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Exposing database IDs - security risk?
...n't use unpredictable IDs at all. Bugs happen, so unpredictable IDs are an extra safety mechanism. Besides, access control is not the only reason to use them: predictable IDs can reveal sensitive information such as the number of new customers within a certain timeframe. You really don't want to exp...
Save current directory in variable using Bash?
...
Your assignment has an extra $:
export PATH=$PATH:${PWD}:/foo/bar
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Drop shadow for PNG image in CSS
...rnet Explorer 9-.
One step further is to inline the SVG, eliminating the extra request:
.shadowed {
-webkit-filter: drop-shadow(12px 12px 25px rgba(0,0,0,0.5));
filter: url("data:image/svg+xml;utf8,<svg height='0' xmlns='http://www.w3.org/2000/svg'><filter id='drop-shadow'><...
Compare two files in Visual Studio
...ven combine it with the script to gain elevated rights, with only a little extra effort.
MSDN References:
Usage of diff window
Visual Studio's Diff parameter
*) Footnote: Because vsPath (the path to DEVENV.exe) differs depending on your version of Visual Studio, I am describing how you can fi...
CruiseControl [.Net] vs TeamCity for continuous integration?
...l our projects into TeamCity if I could convince management to pay for the extra build configurations we would need (it's free to a point), mainly due to configuration, which is a breeze in TeamCity and an XML quagmire in CC.Net.
– johnc
May 12 '14 at 21:57
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How to check that an object is empty in PHP?
...($obj), TRUE)` can be slow because
// you're converting to and from a JSON string.
// I don't know another simple way to do a deep conversion from object to array
$array = json_decode(json_encode($obj), TRUE);
if ( !array_filter($array) )
{
// empty or all properties falsey
}
Old Answer (sim...
How do you create a remote Git branch?
...n do gitb feature/abcd - this sets it up for git pull and git push without extra arguments + pushes the new branch into the remote repo to verify that the name is really free.
– youurayy
Jun 9 at 20:35
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