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Sleep Command in T-SQL?
... if the asynchronous pattern is really going to make it more scalable. In order to "mock" an external service that is slow, I want to be able to call a SQL server with a script that runs slowly, but isn't actually processing a ton of stuff.
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What does an Asterisk (*) do in a CSS selector?
... descendant elements inside a p tag. So if you had a span, b, strong, img, etc. inside your paragraph, it would select those and apply the styles to them.
– Soviut
Nov 20 '13 at 20:45
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Why is January month 0 in Java Calendar?
...y hard to reason about - all the business about when things are recomputed etc
The use of parameterless constructors to default to "now", which leads to hard-to-test code
The Date.toString() implementation which always uses the system local time zone (that's confused many Stack Overflow users before...
Sleep until a specific time/date
...X and don't work under MacOS! If under Mac, goto my pure bash function)
In order to reduce forks, instead of running date two times, I prefer to use this:
Simple starting sample
sleep $(($(date -f - +%s- <<< $'tomorrow 21:30\nnow')0))
where tomorrow 21:30 could be replaced by any kind of d...
Xcode 5 & Asset Catalog: How to reference the LaunchImage?
...tually an asset catalog on the device. If you look using iFunBox/iExplorer/etc (or on the simulator, or in the build directory) you can see the final names, and then write code to use them - eg. for an iOS7-only iPhone-only project, this will set the right launch image:
NSString *launchImage;
if (...
What killed my process and why?
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I'd also suggest using dmesg -T in order to get readable timestamps
– gukoff
Nov 22 '17 at 11:05
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How to set the title of DialogFragment?
...need to change the Theme.AppCompat.Light.Dialog.Alert to something else in order to match the style of your theme.
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Change cursor to hand when mouse goes over a row in table
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For compatibility with IE < 6 use this style in that order:
.sortable:hover {
cursor: pointer;
cursor: hand;
}
But remember that IE < 7 supports :hover pseudoclass only with <a> element.
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CruiseControl [.Net] vs TeamCity for continuous integration?
...e build statistics page that shows build times, unit test count, pass rate etc. is very nice. TeamCity's project home page is also very valuable.
For simple .NET projects you can just tell TeamCity where the solution is and what assemblies have tests and that is all it needs (other than source contr...
How do I check if an integer is even or odd? [closed]
... is used for signed numbers -- 2's compliment, 1's compliment, grey-coded, etc. But modulus is always modulus
– Aaron
Oct 2 '08 at 9:07
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