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Remove excess whitespace from within a string
...t remove extra whitespace for you - make sure you have "\" before "s" :) some online-php-testing pages remove it :)
– jave.web
Jul 3 '16 at 11:27
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One-liner to recursively list directories in Ruby?
... edited Dec 6 '17 at 20:47
cameck
1,2511616 silver badges2727 bronze badges
answered Mar 3 '10 at 11:40
sep...
JSF vs Facelets vs JSP [duplicate]
...ence between Java Server Faces vs. so-called facelets . Can anyone give me a clear-as-day answer?!?
4 Answers
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What is the maximum length of a table name in Oracle?
What are the maximum length of a table name and column name in Oracle?
12 Answers
12
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Getting the caller function name inside another function in Python? [duplicate]
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You can use the inspect module to get the info you want. Its stack method returns a list of frame records.
For Python 2 each frame record is a list. The third element in each record is the caller name. What you want is this:
>>> import inspect
>>> def f():
... print ...
Why can't R's ifelse statements return vectors?
I've found R's ifelse statements to be pretty handy from time to time. For example:
9 Answers
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UITextField border color
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Import QuartzCore framework in you class:
#import <QuartzCore/QuartzCore.h>
and for changing the border color use the following code snippet (I'm setting it to redColor),
textField.layer.cornerRadius=8.0f;
textField.layer.masksT...
Hide div after a few seconds
...g, how in jquery am I able to hide a div after a few seconds? Like Gmail's messages for example.
9 Answers
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How do I find out my MySQL URL, host, port and username?
I need to find my MySQL username. When I open the MySQL command line client, it only asks me for my password. I don't remember my username. And for connectivity with JDBC, I need the URL, host and port number. Where do I find all of these?
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What is Clojure useful for? [closed]
...fetching multiple URLs and process in parallel)
Playing around with real time audio
Simulations
That's the practical / fun stuff.
But Clojure has plenty of theoretical depth as well. Ideas that will become increasingly more relevant as the mainstream comes to really understand the potential of Fu...