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Get a random item from a JavaScript array [duplicate]
....length-1)];
Or to shuffle an entire array:
// use underscore's shuffle function
var firstRandomElement = _.shuffle(randomArray)[0];
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Changing overflow icon in the action bar
...nApp"
android:theme="@style/AppTheme">
</application>
Have fun.@.@
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Update multiple columns in SQL
...
I tried with this way and its working fine :
UPDATE
Emp
SET
ID = 123,
Name = 'Peter'
FROM
Table_Name
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一文了解大数据领域创业的机会与方向 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...会重视大数据。
二、政策好，政府支持力度大
根据gov.cn9月6日消息，国务院公开发布《国务院关于印发促进大数据发展行动纲要的通知》，纲要里明确的说明，中国将在2018年会建成政府的大数据平台。相比之下，我们敬爱的...
Should I use single or double colon notation for pseudo-elements?
... though the rest of the selector may look reasonable in CSS 2.1.
http://www.w3.org/TR/CSS2/syndata.html#rule-sets
You could however use
.foo:after { /*styles*/ }
.foo::after { /*styles*/ }
On the other hand this is more verbose than necessary; for now, you can stick with the one-colon notatio...
SQL Server - where is “sys.functions”?
... time.
I'm not sure what Microsoft's rationale is for not including a sys.functions equivalent in SQL Server 2005 (or SQL Server 2008, as far as I can tell), but it's easy enough to roll your own:
CREATE VIEW my_sys_functions_equivalent
AS
SELECT *
FROM sys.objects
WHERE type IN ('FN', 'IF', 'TF')...
Multi-line EditText with Done action button
...pply other configurations like textCapSentences you can use this extension function:
// To use this, do NOT set inputType on the EditText in the layout
fun EditText.setMultiLineCapSentencesAndDoneAction() {
imeOptions = EditorInfo.IME_ACTION_DONE
setRawInputType(InputType.TYPE_TEXT_FLAG_CAP...
Convert from MySQL datetime to another format with PHP
...ldate = date( 'Y-m-d H:i:s', $phpdate ) uses that timestamp and PHP's date function to turn that timestamp back into MySQL's standard date format.
(Editor Note: This answer is here because of an original question with confusing wording, and the general Google usefulness this answer provided even if...
How to create a zip archive with PowerShell?
...ted the feed store provider in PSCX. Slightly less practical but tonnes of fun. :)
– Matt Hamilton
Jul 21 '09 at 2:37
1
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Adding a new entry to the PATH variable in ZSH
...comment after the path, then we do need quotes, like path+='my/path' # for fun. It’s obvious if you have spaces, but not so much if you have comments.
– Franklin Yu
Mar 6 '19 at 15:05
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