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Whitespace Matching Regex - Java
... I feel like the biggest idiot on earth. Neither I nor two other people seemed to notice that. I guess the stupidest little errors throw us off sometimes, eh?
– user372743
Jan 19 '11 at 2:09
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Easy way to write contents of a Java InputStream to an OutputStream
...yte buffer code isn't difficult to write, but I suspect I'm just missing something which would make my life easier (and the code clearer).
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Is it possible to view RabbitMQ message contents directly from the command line?
Is it possible to view RabbitMQ message contents directly from the command line?
6 Answers
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append multiple values for one key in a dictionary [duplicate]
...ys", where items are implicitly associated with each other by having the same index rather than being proper children of a container that encompasses them both.
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What is the maximum recursion depth in Python, and how to increase it?
...a guard against a stack overflow, yes. Python (or rather, the CPython implementation) doesn't optimize tail recursion, and unbridled recursion causes stack overflows. You can check the recursion limit with sys.getrecursionlimit:
import sys
print(sys.getrecursionlimit())
and change the recursion lim...
Who sets response content-type in Spring MVC (@ResponseBody)
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Simple declaration of the StringHttpMessageConverter bean is not enough, you need to inject it into AnnotationMethodHandlerAdapter:
<bean class = "org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="mess...
Create a string of variable length, filled with a repeated character
So, my question has been asked by someone else in it's Java form here: Java - Create a new String instance with specified length and filled with specific character. Best solution?
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Can I find out the return value before returning while debugging in Visual Studio?
... the return values in the autos windows or use $ReturnValue in the watch/immediate window.
The value can only be seen directly after returning from the function, thus the easiest way to access it is by putting a breakpoint on the function call and step over (F10) the call.
Update for VS2015: boo...
PHP case-insensitive in_array function
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To make it a drop-in replacement for in_array, returning a bool, it becomes: count(preg_grep('/^'.preg_quote($needle).'/$',$a)>0). Not so elegant, then. (Notice the ^ and $ characters are required, unless partial matching is desired.) However if you...
Remove specific characters from a string in Python
...nced pythonators, who will see a doubly-nested structure and think for a moment that something more complicated is going on.
Starting in Python 2.6 and newer Python 2.x versions *, you can instead use str.translate, (but read on for Python 3 differences):
line = line.translate(None, '!@#$')
or r...