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Regular expression to match non-ASCII characters?
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@dumitru Here is some source to chek to: fileformat.info/info/unicode/block/index.htm
– ESL
Aug 23 '16 at 0:32
7
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What is causing “Unable to allocate memory for pool” in PHP?
... "Unable to allocate memory for pool" and having trouble tracking down any information.
12 Answers
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How do I check for a network connection?
...k connection in .NET 2.0 using GetIsNetworkAvailable():
System.Net.NetworkInformation.NetworkInterface.GetIsNetworkAvailable()
To monitor changes in IP address or changes in network availability use the events from the NetworkChange class:
System.Net.NetworkInformation.NetworkChange.NetworkAvail...
Empty arrays seem to equal true and false at the same time
...always coerced to TRUE. look at the "Boolean context" table at: javascript.info/tutorial/object-conversion
– Niki
Jun 7 '16 at 2:04
2
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How to bind RadioButtons to an enum?
...ject value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
string parameterString = parameter as string;
if (parameterString == null)
return DependencyProperty.UnsetValue;
if (Enum.IsDefined(value.GetType(), value) == false)
return Dependenc...
Sorting an IList in C#
...ist.OrderBy((s1, s2) => s1.Length.CompareTo(s2.Length));
There's more info in the post: http://blog.velir.com/index.php/2011/02/17/ilistt-sorting-a-better-way/
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What is q=0.5 in Accept* HTTP headers?
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@SebastianPaaskeTørholm I came here looking for more info on this. There are only two places in RFC 7231 that seem to hint at this secondary meaning, but it’s not very clear to me how it was intended to work, since the two meanings could conflict with each other — for examp...
What is the best practice for “Copy Local” and with project references?
... practices for large solutions in Visual Studio (2008).
Here is some more info on CopyLocal as I see it.
CopyLocal was implemented really to support local debugging. When you prepare your application for packaging and deployment you should build your projects to the same output folder and make sur...
Extracting bits with a single multiplication
...hey are multiplied by 1 to end up in the right place, and so "we got e for free". The same is true for b and d (b needs three spaces to the right, d needs the same three to its left). So when we compute the magic number, we find there are duplicates:
a: << 0 ( x 1 )
b: << 5 ( x 32 ...
Why is char[] preferred over String for passwords?
...s feature makes String objects unsuitable for
storing security sensitive information such as user passwords. You
should always collect and store security sensitive information in a
char array instead.
Guideline 2-2 of the Secure Coding Guidelines for the Java Programming Language, Version 4....