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Including an anchor tag in an ASP.NET MVC Html.ActionLink
...oller by name. I don't like that. If the controller name is incorrect, run-time exceptions will occur, rather than a compile errors.
– R. Schreurs
Jan 25 '13 at 12:26
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How to remove non-alphanumeric characters?
...character.
+ greedily matches the character class between 1 and unlimited times.
This will preserve letters and numbers from other languages and scripts as well as A-Z:
preg_replace('/[^\p{L}\p{N} ]+/', '', 'hello-world'); // helloworld
preg_replace('/[^\p{L}\p{N} ]+/', '', 'abc@~#123-+=öäå')...
What is the error “Every derived table must have its own alias” in MySQL?
... query is too long.. i have shortened it enough that people here have less time understanding it. the error on the short and long query was same.
– silverkid
Dec 11 '09 at 15:32
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How to limit setAccessible to only “legitimate” uses?
The more I learned about the power of java.lang.reflect.AccessibleObject.setAccessible , the more astonished I am at what it can do. This is adapted from my answer to the question ( Using reflection to change static final File.separatorChar for unit testing ).
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I keep getting “Uncaught SyntaxError: Unexpected token o”
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OK, thanks. Strangely it sometimes seems to receive an already parsed json object and sometimes not. I haven't had time to continue the project so I don't know if it will randomly do this (depending on browsers and systems or something). Thanks for the p...
About Android image and asset sizes
...eone!
P.S. Please note that the original images should have at least four times the width in pixels, than the desired width in dpi (e.g. 4 (factor xxxhdpi) * 30dpi => 120px) for optimal results.
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Maximum length of the textual representation of an IPv6 address?
... of thinking that is not useful - figure out the size and use it. The only time you want to extend a buffer is if it helps with padding so 64 chars, but 45 (+1) is the optimal.
– gbjbaanb
Nov 27 '12 at 11:51
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UIButton won't go to Aspect Fit in iPhone
...orked for me very well.:
In Xib select the button and set user defined runtime attributes:
Key path: self.imageView.contentMode
Type: Number
Value: 1
We use number because you cant use enum there. But the UIViewContentModeScaleAspectFit is equal to 1.
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How to remove line breaks (no characters!) from the string?
.... Oh well, whatever mental block I had there, both of you saved me tons of time. Turned out to be quite a daft question, I guess. Thanks guys!
– Johannes Pille
May 25 '12 at 16:12
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How to empty a Heroku database
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To save a couple of seconds of time, use heroku pg:reset DATABASE --confirm appname
– GangstaGraham
Jun 8 '13 at 6:08
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