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(grep) Regex to match non-ASCII characters?
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This will match a single non-ASCII character:
[^\x00-\x7F]
This is a valid PCRE (Perl-Compatible Regular Expression).
You can also use the POSIX shorthands:
[[:ascii:]] - matches a single ASCII char
[^[:ascii:]] - matches a single non-ASCII char
[^[:print:]] will pr...
Nested classes' scope?
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105
class Outer(object):
outer_var = 1
class Inner(object):
@property
def ...
What does AngularJS do better than jQuery? [closed]
...addRotateOnClick($elems) {
$elems.each(function(i, elem) {
var deg = 0;
$(elem).click(function() {
deg+= parseInt($(this).attr('rotate-on-click'), 10);
rotate(deg, this);
});
});
}
addRotateOnClick($('[rotate-on-click]'));
Implementation with Angular
live demo here (c...
iOS / Android cross platform development [closed]
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104
Disclaimer: I work for a company, Particle Code, that makes a cross-platform framework. There a...
How would I create a UIAlertView in Swift?
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908
From the UIAlertView class:
// UIAlertView is deprecated. Use UIAlertController with a
pr...
Disable browsers vertical and horizontal scrollbars
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answered Oct 28 '08 at 9:44
Alexander ProkofyevAlexander Prokofyev
31.3k3131 gold badges9191 silver badges115115 bronze badges
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getActionBar() returns null
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answered Dec 30 '14 at 20:54
AmirAmir
8,00944 gold badges4141 silver badges4545 bronze badges
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What are best practices for using SmtpClient, SendAsync and Dispose under .NET 4.0
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140
Note: .NET 4.5 SmtpClient implements async awaitable method SendMailAsync. For lower versions, u...
Remove Trailing Spaces and Update in Columns in SQL Server
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answered Feb 8 '13 at 22:00
rs.rs.
23.5k1212 gold badges5959 silver badges8585 bronze badges
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Do the parentheses after the type name make a difference with new?
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In C++1998 there are 2 types of initialization: zero and default
In C++2003 a 3rd type of initialization, value initialization was added.
Assume:
struct A { int m; }; // POD
struct B { ~B(); int m; }; // non-POD, compiler generated default ctor
struct C { C() : m() {}; ~C(); int m; }; // non-P...