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Regular Expression to match only alphabetic characters
..., "abcAbc^Xyz", $m);
var_dump($m);
Output:
array(0) {
}
Test case is for OP's comment that he wants to match only if there are 1 or more alphabets present in the input. As you can see in the test case that matches failed because there was ^ in the input string abcAbc^Xyz.
Note: Please note th...
How to resize superview to fit all subviews with autolayout?
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The correct API to use is UIView systemLayoutSizeFittingSize:, passing either UILayoutFittingCompressedSize or UILayoutFittingExpandedSize.
For a normal UIView using autolayout this should just work as long as your constraints ar...
Align DIV's to bottom or baseline
I'm trying to align a child div tag to the bottom or baseline of the parent div tag.
10 Answers
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Difference between $state.transitionTo() and $state.go() in Angular ui-router
...ns a Promise representing the state of the transition.
Convenience method for transitioning to a new state. $state.go calls $state.transitionTo internally but automatically sets options to { location: true, inherit: true, relative: $state.$current, notify: true }. This allows you to easily use an ab...
Xcode variables
...se. I am wondering if it's possible to get the build type (i.e., Release or Debug ). Any ideas?
2 Answers
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Should I use 'has_key()' or 'in' on Python dicts?
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in is definitely more pythonic.
In fact has_key() was removed in Python 3.x.
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How do I move a table into a schema in T-SQL
...the undocumented (and to be deprecated at some point, but unlikely!) sp_MSforeachtable stored procedure:
exec sp_MSforeachtable "ALTER SCHEMA TargetSchema TRANSFER ?"
Ref.: ALTER SCHEMA
SQL 2008: How do I change db schema to dbo
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uint8_t vs unsigned char
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It documents your intent - you will be storing small numbers, rather than a character.
Also it looks nicer if you're using other typedefs such as uint16_t or int32_t.
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System.BadImageFormatException: Could not load file or assembly (from installutil.exe)
...g to install a Windows service using InstallUtil.exe and am getting the error message
15 Answers
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How to rotate portrait/landscape Android emulator? [duplicate]
...m new to Android development.
I know if you change a android phone from portrait to landscape sometimes the app relays its self out on the screen.. so how do I simulate rotating a phone with the emulator?
On the Blackberry emulators there's a button in the menu to turn the phone, but I can't find...