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What is the minimum length of a valid international phone number?
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As per different sources, I think the minimum length in E-164 format depends on country to country. For eg:
For Israel: The minimum phone number length (excluding the
country code) is 8 digits. - Official Source
(Country Code 972) ...
How to empty (“truncate”) a file on linux that already exists and is protected in someway?
...ror looks like it's from csh, so you would do:
cat /dev/null >! file
If I'm wrong and you are using bash, you should do:
cat /dev/null >| file
in bash, you can also shorten that to:
>| file
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href overrides ng-click in Angular.js
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You should probably just use a button tag if you don't need a uri.
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How do I hide javascript code in a webpage?
...protect javascript intended to run in a browser from a determined viewer. If the browser can run it, then any determined person can view/run it also.
But, if you put your javascript in an external javascript file that is included with:
<script type="text/javascript" src="http://mydomain.com/xx...
SQL Server : Columns to Rows
...('Indicator4', Indicator4)
) c (indicatorname, indicatorvalue);
Finally, if you have 150 columns to unpivot and you don't want to hard-code the entire query, then you could generate the sql statement using dynamic SQL:
DECLARE @colsUnpivot AS NVARCHAR(MAX),
@query AS NVARCHAR(MAX)
select @co...
How can I see the request headers made by curl when sending a request to the server?
...eful to me as it simply duplicated the headers that -v already displayed. If you want them unprefixed for automated machine consumption, then maybe it would be better in that case, but I only wanted to glimpse at what a problem was in more detail.
– Pysis
Nov ...
Difference between HBase and Hadoop/HDFS
...e question but I am new to NoSQL paradigm and don't know much about it. So if somebody can help me clearly understand difference between the HBase and Hadoop or if give some pointers which might help me understand the difference.
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How to get temporary folder for current user
...iables in the following order and uses the first path found:
The path specified by the TMP environment variable.
The path specified by the TEMP environment variable.
The path specified by the USERPROFILE environment variable.
The Windows directory.
It's not entirely clear to me whether "The Windo...
How can I use console logging in Internet Explorer?
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Please note that in IE, unlike in Firefox, if the developer tools are not active, window.console is undefined and calling console.log() will break. Always protect your calls with window.console && console.log('stuff');
– Guss
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HTML text-overflow ellipsis detection
...he idea is that you clone the element, remove any bounding width, and test if the cloned element is wider than the original. If so, you know it's going to have been truncated.
For example, using jQuery:
var $element = $('#element-to-test');
var $c = $element
.clone()
.css({di...