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How can I use optional parameters in a T-SQL stored procedure?
...fference, can have massive performance implications. The key is to use an index, ignore compact code, ignore worrying about repeating code, you must make a good query execution plan (use an index).
Read this and consider all the methods. Your best method will depend on your parameters, your data,...
Removing nan values from an array
... everywhere that x is a valid number.
Lastly we use this logical array to index into the original array x, to retrieve just the non-NaN values.
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RegEx for matching UK Postcodes
...x with an optional white space between the two segments (GIR 0AA)|((([A-Z-[QVX]][0-9][0-9]?)|(([A-Z-[QVX]][A-Z-[IJZ]][0-9][0-9]?)|(([A-Z-[QVX]][0-9][A-HJKSTUW])|([A-Z-[QVX]][A-Z-[IJZ]][0-9][ABEHMNPRVWXY]))))\s?[0-9][A-Z-[CIKMOV]]{2})
– gb2d
Jun 6 '12 at 18:06
...
How to implement a ConfigurationSection with a ConfigurationElementCollection
...igurationElementCollection
{
public LaneConfigElement this[int index]
{
get { return (LaneConfigElement)BaseGet(index); }
set
{
if (BaseGet(index) != null)
{
BaseRemoveAt(index);
...
java.net.UnknownHostException: Invalid hostname for server: local
...ork connectivity reason, or a misconfiguration.
– Marquis of Lorne
Oct 18 '12 at 23:12
So how do you fix this problem?...
git diff renamed file
...ge.
To detect copies, you can use -C:
git diff -C HEAD^^ HEAD
Result:
index ce01362..dd7e1c6 100644
--- a/a.txt
+++ b/a.txt
@@ -1 +1 @@
-hello
+goodbye
diff --git a/a.txt b/test/a.txt
similarity index 100%
copy from a.txt
copy to test/a.txt
Incidentally, if you restrict your diff to just one ...
HTML5: Slider with two inputs possible?
...t-slider-thumb {
pointer-events: all;
position: relative;
z-index: 1;
outline: 0;
}
section.range-slider input::-moz-range-thumb {
pointer-events: all;
position: relative;
z-index: 10;
-moz-appearance: none;
width: 9px;
}
section.range-slider inpu...
Regular expression to find URLs within a string
...accepted as it is the case with test@testing.com.
– Squazz
Sep 7 '17 at 8:09
4
shouldn't [\w_-] b...
NGinx Default public www location?
... changed to:
/usr/share/nginx/html
2019 EDIT:
Might try in /var/www/html/index.nginx-debian.html too.
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How to paste in a new line with vim?
...ly better than my current solution, but I think it's the best answer to my question.
– static_rtti
Aug 28 '09 at 13:54
4
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