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Java - Including variables within strings?
...easily reformat or even reorder the variables you input. It's easier to avoid mistakes (like 1 + "oops"), especially if you use FindBugs (which parses format strings and input parameters). And, as the asker says, in many cases it's more readable. Of course, it's a shame that the format method has be...
Memory footprint of Haskell data types
...ires space for the list cells, unless you use Chars > 255.
An Int8 has identical representation to Int. Integer is defined like this:
data Integer
= S# Int# -- small integers
| J# Int# ByteArray# -- large integers
so a small Integer (S#) takes 2...
How do I prevent the iPhone screen from dimming or turning off while my application is running?
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Objective-C
[[UIApplication sharedApplication] setIdleTimerDisabled:YES];
Swift
UIApplication.shared.isIdleTimerDisabled = true
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Mark current Line, and navigate through marked lines
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Hibernate dialect for Oracle Database 11g?
...ledialect and Oracle 11g database using hibernate.hbm2ddl.auto = validate mode.
With this dialect Hibernate was unable to found the sequences (because the implementation of the getQuerySequencesString() method, that returns this query:
"select sequence_name from user_sequ...
Thread Safety in Python's dictionary
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Should consider single operation vs. composite operations,such as get-add-set.
– andy
Dec 19 '14 at 1:57
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gitignore all files of extension in directory
... @haren it's not the only solution - Joey's answer is certainly valid as well. Choose whatever works best for you. I'd argue that ignore rules local to a directory should be in that directory, and that global rules should be global. (Also, this answer is ancient and I don't think ** was supp...
How do I move a tab in Notepad++ to a new window?
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Webrick as production server vs. Thin or Unicorn?
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I'm referring to redirects outside of the Ruby stack. Like mod_rewrite style redirects. Technically, you can redirect inside of Rack, or Rails, or, maybe even Webrick (I could be wrong), but that requires starting ruby, which is comparatively slow vs Apach...
Confusion between numpy, scipy, matplotlib and pylab
...is a module in matplotlib; and pylab is a module that gets installed alongside matplotlib."
– The Red Pea
Dec 18 '17 at 1:53
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