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Seeding the random number generator in Javascript
Is it possible to seed the random number generator (Math.random) in Javascript?
13 Answers
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When to use cla(), clf() or close() for clearing a plot in matplotlib?
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They all do different things, since matplotlib uses a hierarchical order in which a figure window contains a figure which may consist of many axes. Additionally, there are functions from the pyplot interface and there are methods on the Figure class. I will discuss both cases below.
pyplot ...
When to make a type non-movable in C++11?
...n't show up in my search results, I thought someone would've asked this before, given the usefulness of move semantics in C++11:
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Is PHP compiled or interpreted?
Is PHP compiled or interpreted?
9 Answers
9
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Check if string contains only whitespace
... the Unicode character database (see unicodedata), either its general category is Zs (“Separator, space”), or its bidirectional class is one of WS, B, or S.
Combine that with a special case for handling the empty string.
Alternatively, you could use str.strip() and check if the result is empty....
Is Disney's FastPass Valid and/or Useful Queue Theory
At Disney World, they use a system called Fastpass to create a second, shorter line for popular rides. The idea is that you can wait in the standard line, often with a wait longer than an hour, or you can get a FastPass which allows you to come back during a specified time block (usually a couple...
How to check if an array field contains a unique value or another array in MongoDB?
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This is well documented in the help: mongodb.org/display/DOCS/…
– Scott Hernandez
Mar 20 '11 at 4:31
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Representing Monetary Values in Java [closed]
I understand that BigDecimal is recommended best practice for representing monetary values in Java. What do you use? Is there a better library that you prefer to use instead?
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How to initialize log4j properly?
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Log4j by default looks for a file called log4j.properties or log4j.xml on the classpath.
You can control which file it uses to initialize itself by setting system properties as described here (Look for the "Default Initialization Procedure" section...
Set the layout weight of a TextView programmatically
... edited Jul 31 '12 at 16:10
Dorje
1,02711 gold badge99 silver badges99 bronze badges
answered Jul 11 '10 at 19:33
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