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Why should Java ThreadLocal variables be static
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133
Because if it were an instance level field, then it would actually be "Per Thread - Per Instanc...
Build.scala, % and %% symbols meaning
...:
val appDependencies = Seq(
"org.scala-tools" % "scala-stm_2.9.1" % "0.3"
)
Assuming the scalaVersion for your build is 2.9.1, the following is identical:
val appDependencies = Seq(
"org.scala-tools" %% "scala-stm" % "0.3"
)
As you can see above, if you use %%, you don't have to spec...
How can I check if a key is pressed during the click event with jQuery?
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Mar 15 '10 at 7:33
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MySQL, update multiple tables with one query
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underscore_d
4,90633 gold badges2828 silver badges5454 bronze badges
answered Feb 23 '12 at 16:41
IrfanIrfan
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What is the difference between a WCF Service Application and a WCF Service Library?
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answered Jul 30 '09 at 4:34
Anderson ImesAnderson Imes
24.6k44 gold badges6363 silver badges8282 bronze badges
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What does “atomic” mean in programming?
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381
Here's an example, because an example is often clearer than a long explanation. Suppose foo is...
Fetch frame count with ffmpeg
...rames:
boxdumper input.mp4
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[stsz: Sample Size Box]
position = 342641
size = 7620
version = 0
flags = 0x000000
sample_size = 0 (variable)
sample_count = 1900
Be aware that a file may have more than one stsz atom.
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XML schema or DTD for logback.xml?
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32
It is not supported officially according to the documentation, but there is an independent proj...
Delete specific line number(s) from a text file using sed?
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384
If you want to delete lines 5 through 10 and 12:
sed -e '5,10d;12d' file
This will print th...
Skipping Iterations in Python
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398
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