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How can I check for “undefined” in JavaScript? [duplicate]
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answered Aug 2 '10 at 17:58
AnuragAnurag
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How do I convert a Ruby class name to a underscore-delimited symbol?
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edited Jun 28 '19 at 10:43
answered Sep 3 '14 at 9:09
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Store query result in a variable using in PL/pgSQL
...referable.
– Erwin Brandstetter
Sep 10 '12 at 17:24
Actually i do prefere your syntax, but the problem is when you wan...
Gradle, “sourceCompatibility” vs “targetCompatibility”?
...tools/… ?
– Brian Agnew
Feb 11 at 10:09
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Filtering a list based on a list of booleans
...True, False, True, False]
>>> %timeit list(compress(list_a, fil))
100000 loops, best of 3: 2.58 us per loop
>>> %timeit [i for (i, v) in zip(list_a, fil) if v] #winner
100000 loops, best of 3: 1.98 us per loop
>>> list_a = [1, 2, 4, 6]*100
>>> fil = [True, False...
No Main() in WPF?
...s necessary). Look in obj/debug for an app file; I have (courtesy of "C# 2010 Express") App.g.i.cs with:
namespace WpfApplication1 {
/// <summary>
/// App
/// </summary>
[System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
public pa...
emacs create new file with ido enabled
...overwrite confirmation.
http://lists.gnu.org/archive/html/bug-gnu-emacs/2010-11/msg00226.html
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Is it possible to use the instanceof operator in a switch statement?
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edited Apr 7 '11 at 10:13
answered Apr 7 '11 at 10:09
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Equal sized table cells to fill the entire width of the containing table
...e-layout: fixed suffices to spread the cells evenly.
ul {
width: 100%;
display: table;
table-layout: fixed;
border-collapse: collapse;
}
li {
display: table-cell;
text-align: center;
border: 1px solid hotpink;
vertical-align: middle;
word-wrap: bre...
Skip Git commit hooks
... git pull?
– Zennichimaro
May 21 at 10:49
@Zennichimaro Maybe you can copy that repo hook folder elsewhere, and setup ...