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How to remove all the occurrences of a char in c++ string
...ally, replace replaces a character with another and '' is not a character. What you're looking for is erase.
See this question which answers the same problem. In your case:
#include <algorithm>
str.erase(std::remove(str.begin(), str.end(), 'a'), str.end());
Or use boost if that's an option...
How to get the ActionBar height?
... visually collapse the tabs into the base ActionBar in some situations. So what worked for me is just ActionBar.getHeight(). Depending on the situation, that may work for you too.
– TalkLittle
Jan 5 '14 at 19:12
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SVN repository backup strategies
I'm new to SVN and I'd like to know what methods are available for backing up repositories in a Windows environment?
19 Ans...
Confusion between numpy, scipy, matplotlib and pylab
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@Benjamin Bannier What is this then - wiki.scipy.org/PyLab? This confuses me.
– shahensha
Mar 30 '15 at 9:28
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JUnit test for System.out.println()
... I prefer to use System.setOut(null) to restore the stream back to what it was when the VM was launched
– tddmonkey
Jul 13 '09 at 14:13
6
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adb not finding my device / phone (MacOS X)
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thank you so much... this is exactly what my problem was
– tylerjw
Apr 28 '14 at 3:01
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Fast ceiling of an integer division in C / C++
...u run the risk of overflows. This can be solved by using a wider type, but what if you want to divide long longs?
Nathan Ernst's answer provides one solution, but it involves a function call, a variable declaration and a conditional, which makes it no shorter than the OPs code and probably even slo...
How to install psycopg2 with “pip” on Python?
... think. psycopg has native dependencies, so to build from source (which is what pip does), the PostgreSQL development libraries need to be there. (The C headers, maybe? I don't know much about compiling native code.)
– jpmc26
Jun 1 '13 at 20:37
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How many concurrent requests does a single Flask process receive?
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When running the development server - which is what you get by running app.run(), you get a single synchronous process, which means at most 1 request is being processed at a time.
By sticking Gunicorn in front of it in its default configuration and simply increasing the ...
How do I get the “id” after INSERT into MySQL database with Python?
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What if two processes inserting a row at the same time using the same connection. Which id will insert_id return?
– xiaohan2012
Jun 18 '14 at 12:08
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