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How to resize images proportionally / keeping the aspect ratio?
... This is fantastic way of handling this issue! I tweaked it a bit for img elements + prevent enlarging the image: function imgSizeFit(img, maxWidth, maxHeight){ var ratio = Math.min(1, maxWidth / img.naturalWidth, maxHeight / img.naturalHeight); img.style.width = img.naturalWidth * rat...
Select all child elements recursively in CSS
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I know, it's a bit ugly. You could instead try writing more precise selectors, chances are, this would work too. (e.g. #head ul → #head ul#navi)
– anroesti
Feb 5 '11 at 22:46
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SQL query to select dates between two dates
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@Deepak, your second bit should say >= and <=
– IndoKnight
Jun 26 '13 at 10:49
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Replace words in the body text
... }
}
}
It's for cases where the 16kB of findAndReplaceDOMText are a bit too heavy.
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Clear a terminal screen for real
...enerates a new one. The one disadvantage to reset is that it seems to be a bit slower (probably because it does more than just emit ESC c) but it's more portable.
– Laurence Gonsalves
Mar 20 '11 at 6:29
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How do I make a batch file terminate upon encountering an error?
...rlevel% neq 0 exit /b %errorlevel%
but if this is inside a for it gets a bit tricky. You'll need something more like:
setlocal enabledelayedexpansion
for %%f in (C:\Windows\*) do (
same-executable-over-and-over.exe /with different "parameters"
if !errorlevel! neq 0 exit /b !errorlevel!
)
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Objective-C: Calling selectors with multiple arguments
... retrieve the integer value in the body of the called method. It can be a bit verbose (and I haven't found a better way around it) but it works fine.
– Shane Arney
Sep 24 '10 at 13:44
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MongoDB - admin user not authorized
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It's a bit confusing - I believe you will need to grant yourself readWrite to query a database. A user with dbadmin or useradmin can admin the database (including granting yourself additional rights) but cannot perform queries or wr...
Does the default constructor initialize built-in types?
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@MarkIngram A little bit late, but yes: if you use C() = default;, you'll get value-initialization for new C(); and default-initialization for new C;. Refer: stackoverflow.com/a/42049188/746890
– Chris Nolet
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How to annotate MYSQL autoincrement field with JPA annotations
...NT to work properly when using JPA 2 / Hibernate 4.0.0.CR2 / JBoss AS 7. bit.ly/tdNyOJ
– Joshua Davis
Oct 26 '11 at 18:35
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