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“for” vs “each” in Ruby
...ps/the-evils-of-the-for-loop is the new link, now that JEG2's site is back online.
– pnomolos
Jun 11 '14 at 23:32
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Android - Package Name convention
...google play ensure that package name is unique in the store before it goes online? so if we only install from google play, we shouldnt have this conflict
– batmaci
Nov 6 '17 at 22:39
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How do I “decompile” Java class files? [closed]
...1.1.8 up to JDK 1.7.0, and others (Jikes, JRockit, etc.).
It features an online live demo version that is actually fully functional! You can just drop a jar file on the page and see the decompiled source code without installing anything.
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Why is SQL Server 2008 Management Studio Intellisense not working?
...Intellisense refresh (Ctrl-Shift-R). I brought the offline databases back online, did a refresh (Ctl-Shft-R) again and VOILA! Intellisense is working again.
What a crappy design. Maybe the population of Intellisense's lists chokes when a database exists but is offline. Thanks Microsoft.
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How to get a date in YYYY-MM-DD format from a TSQL datetime field?
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The form you are after is listed in the books online documentation.
http://msdn.microsoft.com/en-us/library/aa226054(SQL.80).aspx
For example, try the following:
select convert(varchar,getDate(),120)
select convert(varchar(10),getDate(),120)
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How do I set the proxy to be used by the JVM
...re is not and has never been such a property in the JDK, various books and online references notwithstanding. It came from the long-defunct HotJavaBean, an encapsulated browser, died a death in about 1998.
– Marquis of Lorne
Apr 8 '11 at 0:11
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How do I debug Node.js applications?
...so has more features and commands like syntax highlighting, more extensive online help, and smarter evaluation. See github.com/rocky/trepanjs/wiki/Cool-things for some of its cool features.
– rocky
May 18 '15 at 22:04
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How do I copy a folder from remote to local using scp? [closed]
...tents), rather than only the contents of the directory.
From man scp (See online manual)
-r Recursively copy entire directories
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CSS: Change image src on img:hover
... images so you can see the result when running it here. I didn't have any online image sources to use unfortunately.
#onhover {
display: none;
}
#surround:hover span[id="initial"] {
display: none;
}
#surround:hover span[id="onhover"] {
display: block;
}
<span id="surround">...
How to perform static code analysis in php? [closed]
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Online PHP lint
PHPLint
Unitialized variables check. Link 1 and 2 already seem to do this just fine, though.
I can't say I have used any of these intensively, though :)
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