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How to count certain elements in array?
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Very simple:
var count = 0;
for(var i = 0; i < array.length; ++i){
if(array[i] == 2)
count++;
}
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Copy values from one column to another in the same table
...t of rows:
UPDATE `products` SET `in_stock` = true WHERE `supplier_id` = 10
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How to apply a style to an embedded SVG?
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108
Short answer: no, since styles don't apply across document boundaries.
However, since you have...
How can I add a class attribute to an HTML element generated by MVC's HTML Helpers?
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350
In order to create an anonymous type (or any type) with a property that has a reserved keyword a...
What is WCF RIA services?
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109
RIA services is a server-side technology that automatically generates client-side (Silverlight)...
CSS vertical alignment of inline/inline-block elements
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answered Mar 12 '12 at 16:03
DiegoDiego
16.4k55 gold badges5151 silver badges6464 bronze badges
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mailto link multiple body lines
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You can use URL encoding to encode the newline as %0A.
mailto:email@address.com?subject=test&body=type%20your%0Amessage%20here
While the above appears to work in many cases, user olibre points out that the RFC governing the mailto URI scheme specifies that %0D%0A (carri...
Eclipse: How do you change the highlight color of the currently selected method/expression?
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edited Aug 5 '19 at 11:05
Glorfindel
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Does BroadcastReceiver.onReceive always run in the UI thread?
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edited Apr 29 '14 at 10:51
answered Apr 15 '11 at 12:41
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Django Cookies, how can I set them?
...lue, days_expire = 7):
if days_expire is None:
max_age = 365 * 24 * 60 * 60 #one year
else:
max_age = days_expire * 24 * 60 * 60
expires = datetime.datetime.strftime(datetime.datetime.utcnow() + datetime.timedelta(seconds=max_age), "%a, %d-%b-%Y %H:%M:%S GMT")
response.set_cookie(k...