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How long do browsers cache HTTP 301s?
I am debugging a problem with a HTTP 301 Permanent Redirect. After a quick test, it seems that Safari clears its cache of 301s when it is restarted, but Firefox does not.
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How do I set up NSZombieEnabled in Xcode 4?
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+50
In Xcode 4.x press
⌥⌘R
(or click Menubar > Product > Scheme > Edit Scheme)
select the "Diagnostics" tab and click "E...
Check if application is installed - Android
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300
Try this:
private boolean isPackageInstalled(String packageName, PackageManager packageManager...
Open Source Java Profilers [closed]
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herrtim
2,42911 gold badge2020 silver badges3232 bronze badges
answered Jun 4 '09 at 4:16
ChiChi
20.1k66 ...
How to filter object array based on attributes?
...hod:
var newArray = homes.filter(function (el) {
return el.price <= 1000 &&
el.sqft >= 500 &&
el.num_of_beds >=2 &&
el.num_of_baths >= 2.5;
});
Live Example:
var obj = {
'homes': [{
"home_id": "1",
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Show/hide 'div' using JavaScript
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440
How to show or hide an element:
In order to show or hide an element, manipulate the element's s...
Docker - how can I copy a file from an image to a host?
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edited Jan 18 at 0:29
mit
10.4k77 gold badges3939 silver badges7171 bronze badges
answered Jul ...
How to do a non-greedy match in grep?
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edited Feb 4 '13 at 13:02
answered Jun 12 '10 at 4:47
Ma...
Format of the initialization string does not conform to specification starting at index 0
...ist of commonly used ones.
Commonly used Connection Strings:
SQL Server 2012
Standard Security
Server=myServerAddress;Database=myDataBase;User Id=myUsername;Password=myPassword;
Trusted Connection
Server=myServerAddress;Database=myDataBase;Trusted_Connection=True;
Connection to a SQL Server...
Adding two numbers concatenates them instead of calculating the sum
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350
They are actually strings, not numbers. The easiest way to produce a number from a string is to ...