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How to write WinForms code that auto-scales to system font and dpi settings?
...-scale to DPI/font settings well; switch to WPF." However, I think that is based on .NET 1.1; it appears they actually did a pretty good job of implementing auto-scaling in .NET 2.0. At least based on our research and testing so far. However, if some of you out there know better, we'd love to hear f...
iOS: How to store username/password within an app?
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64
When using ARC, the compiler will yell at you for using the constants kSecValueData and kSecAttrAccount in Objective-C code, so be sure to ...
Could not load file or assembly 'System.Data.SQLite'
I've installed ELMAH 1.1 .Net 3.5 x64 in my ASP.NET project and now I'm getting this error (whenever I try to see any page):
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How to use the PI constant in C++
...f the C/C++ standards.
*/
However:
on newer platforms (at least on my 64 bit Ubuntu 14.04) I do not need to define the _USE_MATH_DEFINES
On (recent) Linux platforms there are long double values too provided as a GNU Extension:
# define M_PIl 3.141592653589793238462643383279502884L /*...
Use dynamic (variable) string as regex pattern in JavaScript
...(regex, "!!");
alert(output); // Hello this is !! some !! stuff.
JSFiddle demo here.
In the general case, escape the string before using as regex:
Not every string is a valid regex, though: there are some speciall characters, like ( or [. To work around this issue, simply escape the string before ...
When is CRC more appropriate to use than MD5/SHA1?
...4)
is not a cryptographic hashing algorithm (it's using a linear function based on cyclic redundancy checks)
can produce either 9, 17, 33 or 65 bits
not intended to be used for cryptographic purposes since makes no cryptographic guarantees,
unsuitable for use in digital signatures, because it's ea...
Extending Angular Directive
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TL;DR - gimme tha demo!
Big Demo Button
Use $provide's decorator() to, well, decorate the third party's directive.
In our case, we can extend the directive's scope like so:
app.config(function($provide) {
$provi...
Understanding the main method of python [duplicate]
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Mad Physicist
64.9k1818 gold badges110110 silver badges165165 bronze badges
answered Mar 18 '14 at 23:25
Jim Dennis...
How to strip all non-alphabetic characters from string in SQL Server?
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+1 George. This is one of those places where "Set-Based" code and the use of Inline Scalar Functions have great difficulty in beating Row-By-Row. Nicely done. I've also been using your "Initial Caps" function, which has the same basic form, for a couple of years, now.
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Generate class from database table
... WHEN 'bigint' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'Int64?'
ELSE 'Int64'
END
WHEN 'binary' THEN 'Byte[]'
WHEN 'bit' THEN CASE C.IS_NULLABLE
WHEN 'YES' THEN 'bool?'
ELSE 'bool'
END
WHEN 'char' THEN 'st...