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How do I draw a shadow under a UIView?
...dge of a UIView in Cocoa Touch. I understand that I should use CGContextSetShadow() to draw the shadow, but the Quartz 2D programming guide is a little vague:
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Set time part of DateTime in ruby
Say I have a datetime object eg DateTime.now . I want to set hours and minutes to 0 (midnight). How can I do that?
4 Ans...
What is the { get; set; } syntax in C#?
...me;
public string Name
{
get
{
return this.name;
}
set
{
this.name = value;
}
}
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Set padding for UITextField with UITextBorderStyleNone
...
I found a neat little hack to set the left padding for this exact situation.
Basically, you set the leftView property of the UITextField to be an empty view of the size of the padding you want:
UIView *paddingView = [[UIView alloc] initWithFrame:CGRect...
Animate a custom Dialog
...ifferent ways today but couldn't tell because... If your devices animation settings are set to "No Animations" (Settings → Display → Animation) then the dialogs won't be animated no matter what you do!
The following is a stripped down version of my styles.xml. Hopefully it is self-explanatory. ...
Remove first element from $@ in bash [duplicate]
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@DavidDoria: Yes, you can. Try set -- 1 'two' 'three four'; for item; do echo "[$item]"; done
– mklement0
Apr 21 '14 at 13:29
add a...
MySQL ON vs USING?
...hy:
ON is the more general of the two. One can join tables ON a column, a set of columns and even a condition. For example:
SELECT * FROM world.City JOIN world.Country ON (City.CountryCode = Country.Code) WHERE ...
USING is useful when both tables share a column of the exact same name on which t...
emacs zoom in/zoom out
...n file so that I can do Ctrl+Scroll to zoom in/out. It is useful.
(global-set-key [C-mouse-4] 'text-scale-increase)
(global-set-key [C-mouse-5] 'text-scale-decrease)
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How can I remove an entry in global configuration with git config?
... what you mean by "undo" the change. You can remove the core.excludesfile setting like this:
git config --global --unset core.excludesfile
And of course you can simply edit the config file:
git config --global --edit
...and then remove the setting by hand.
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Changing my CALayer's anchorPoint moves the view
...nchorPoint is (0.5, 0.5), which lies at the center of the layer. When you set the position of the layer, you are then setting the location of the center of the layer in its superlayer's coordinate system.
Because the position is relative to the anchorPoint of the layer, changing that anchorPoint w...