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Is Javascript compiled or an interpreted language? [closed]
...ng like an interpreter, and most major JS engines feature JIT compilers by now. Thus, saying that "JavaScript is interpreted" is obviously wrong (or maybe your definition of interpreter/compiler is).
– user395760
Mar 10 '12 at 8:26
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What is the inverse function of zip in python? [duplicate]
I've used the zip() function from the numpy library to sort tuples and now I have a list containing all the tuples. I had since modified that list and now I would like to restore the tuples so I can use my data. How can I do this?
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How to get random value out of an array?
...ased to mt_rand() and srand() aliased to mt_srand(). In practice it should now be good enough.
– Gras Double
Jun 29 '17 at 11:17
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Entity Framework: One Database, Multiple DbContexts. Is this a bad idea? [closed]
... @PiotrKwiatek Not sure if this changed between your comment and now, but Enable-Migrations -ContextTypeName MyContext -MigrationsDirectory Migrations\MyContextMigrations works now.
– Zack
Aug 10 '15 at 15:30
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Does a javascript if statement with multiple conditions test all of them?
...bles, each function may take a long time, and not only is it important to know this short circuits, but in what order. For example:
if (takesSeconds() && takesMinutes())
is much better than
if (takesMinutes() && takesSeconds())
if both are equally likely to return false.
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in Ipython notebook / Jupyter, Pandas is not displaying the graph I try to plot
... The recommended way to enable inline plotting in the IPython Notebook is now to run:
%matplotlib inline
import matplotlib.pyplot as plt
See this post from the ipython-dev mailing list for more details.
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Running PostgreSQL in memory only
...a little easier with the advent of include_dir support in postgresql.conf; now you can just append one line, then write a generated config file for all the rest.
Faster testing with PostgreSQL
For more information about how to safely improve the performance of PostgreSQL for testing purposes, see ...
How to get Resource Name from Resource id
...le.app:id/radio1:
getResources().getResourceName(int resid);
In Kotlin Now :
val name = v.context.resources.getResourceEntryName(v.id)
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How to get the ThreadPoolExecutor to increase threads to max before queueing?
...l execute(secondRunnable), then secondRunnable is added to the queue. But now if you call execute(thirdRunnable), then thirdRunnable will be run in a new thread. The runnable and secondRunnable only run once thirdRunnable (or the original long-running task) are finished.
– Ro...
PermGen elimination in JDK 8
... get a java.lang.OutOfMemoryError: PermGen error.
The JDK 8 HotSpot JVM is now using native memory for the representation of class metadata and is called Metaspace. Read More>>
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