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How do you determine what SQL Tables have an identity column programmatically
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I think this answer doesn't work with Microsoft SQL Server 2014.
– ChrisW
Jul 1 '16 at 12:10
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String length in bytes in JavaScript
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Here is a much faster version, which doesn't use regular expressions, nor encodeURIComponent():
function byteLength(str) {
// returns the byte length of an utf8 string
var s = str.length;
for (var i=str.length-1; i>=0; i--) {
var code = str.charCod...
How to convert an Int to a String of a given length with leading zeros to align?
...d by fommil, from 2.10 on, there is also a formatting string interpolator (does not support localisation):
val expr = 123
f"$expr%07d"
f"${expr}%07d"
Edit Apr 2019:
If you want leading spaces, and not zero, just leave out the 0 from the format specifier. In the above case, it'd be f"$expr%7d".T...
Rotation methods deprecated, equivalent of 'didRotateFromInterfaceOrientation'?
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Doesn't work for me on iOS 10 — it prints the old orientation, not the new one.
– Vaddadi Kartick
Mar 12 '17 at 2:57
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SQL - find records from one table which don't exist in another
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This is generally the most efficient method as it does not perform multiple passes on the second table ... hope some people are reading the comemnts.
– Nerdfest
Dec 15 '08 at 11:57
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How to close current tab in a browser window?
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-1 Doesn't work chrome 30 PC the other answers showing to open a window in the current tab and then close it work
– markasoftware
Aug 11 '13 at 20:17
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CSS Background Opacity [duplicate]
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Actually it does work in all new browsers and IE 9 and up. Take a look here example
– daniels
Jun 18 '14 at 20:33
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Is there a (repeat-last-command) in Emacs?
.... Repeating a command uses the same arguments
that were used before; it does not read new arguments each time.
Emacs Manual, 8.11 Repeating a Command
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CSS @media print issues with background-color;
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@MarcoBettiolo doesn't seem to work on the latest webkit builds, !important does however
– Hedde van der Heide
May 14 '15 at 9:38
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What is the difference between an ordered and a sorted collection?
... the value. A List is an example.
A sorted collection means that not only does the collection have order, but the order depends on the value of the element. A SortedSet is an example.
In contrast, a collection without any order can maintain the elements in any order. A Set is an example.
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