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How to run a single RSpec test?
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answered Feb 10 '19 at 12:08
emcemc
33022 silver badges55 bronze badges
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LEFT JOIN only first row
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answered Mar 25 '13 at 23:10
Matt DodgeMatt Dodge
9,28855 gold badges3131 silver badges5252 bronze badges
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How to wait 5 seconds with jQuery?
...etTimeout.
setTimeout(
function()
{
//do something special
}, 5000);
UPDATE: you want to wait since when the page has finished loading, so put that code inside your $(document).ready(...); script.
UPDATE 2: jquery 1.4.0 introduced the .delay method. Check it out. Note that .delay only...
JavaScript Regular Expression Email Validation [duplicate]
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answered Jun 2 '09 at 16:45
JamesJames
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Understand the “Decorator Pattern” with a real world example
...zaToDecorate)
: base(pizzaToDecorate)
{
this.myPrice = 0.99;
}
}
public class MushroomTopping : ToppingsDecorator
{
public MushroomTopping(BasePizza pizzaToDecorate)
: base(pizzaToDecorate)
{
this.myPrice = 1.49;
}
}
public class JalapenoTopping ...
What are the differences between virtual memory and physical memory?
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answered Jan 15 '13 at 21:30
PinkElephantsOnParadePinkElephantsOnParade
5,70299 gold badges4242 silver badges8181 bronze badges
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jQuery - Get Width of Element when Not Visible (Display: None)
It seems like in jQuery when an element is not visible width() returns 0. Makes sense, but I need to get the width of a table in order to set the width of the parent before I show the parent.
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Does Android keep the .apk files? if so where?
...ata/app");
String[] files = appsDir.list();
for (int i = 0 ; i < files.length ; i++ ) {
Log.d(TAG, "File: "+files[i]);
}
}
It does lists the apks in my rooted htc magic and in the emu.
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Logical operators (“and”, “or”) in DOS batch
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answered Jan 26 '10 at 23:07
paxdiablopaxdiablo
736k199199 gold badges14231423 silver badges17931793 bronze badges
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How to retrieve the current version of a MySQL database management system (DBMS)?
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| protocol_version | 10 |
| version | 5.0.27-standard |
| version_comment | MySQL Community Edition - Standard (GPL) |
| version_compile_machine | i686 ...