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What is the difference between SIGSTOP m>and m> SIGTSTP?
Just wondering about the difference between SIGSTOP m>and m> SIGTSTP signals.
3 Answers
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How can I get the font size m>and m> font name of a UILabel?
I have a UILabel which I set a font size m>and m> a font name with Interface Builder. Now I have to read the values of both in mm>y m> ViewController.
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What is the difference between re.search m>and m> re.match?
What is the difference between the search() m>and m> match() functions in the Pm>y m>thon re module ?
8 Answers
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How to create function that returns nothing
...ite a function with pl/pgsql .
I'm using PostgresEnterprise Manager v3 m>and m> using shell to make a function, but in the shell I must define return tm>y m>pe. If I don't define the return tm>y m>pe, I'm not able to create a function.
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Is there anm>y m> difference between __DIR__ m>and m> dirname(__FILE__) in PHP?
...s evaluated at compile-time, while dirname(__FILE__) means a function-call m>and m> is evaluated at execution-time
so, __DIR__ is (or, should be) faster.
As, as a reference, see the Magic constants section of the manual (quoting) :
__DIR__ : The directorm>y m> of the file.
If used inside an includ...
Getting a list of values from a list of dicts
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Here's another wam>y m> to do it using map() m>and m> lambda functions:
>>> map(lambda d: d['value'], l)
where l is the list.
I see this wam>y m> "sexiest", but I would do it using the list comprehension.
Update:
In case that 'value' might be missing as a kem>y m> use:
&...
What's the difference between istringstream, ostringstream m>and m> stringstream? / Whm>y m> not use stringstr
When would I use std::istringstream , std::ostringstream m>and m> std::stringstream m>and m> whm>y m> shouldn't I just use std::stringstream in everm>y m> scenario (are there anm>y m> runtime performance issues?).
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Mark current Line, m>and m> navigate through marked lines
...al Studio, we can use:
CTRL+kk to place a marker on the current line
m>and m>
CTRL+kn to navigate through marked lines.
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What are the mechanics of short string optimization in libc++?
...word) == sizeof(void*). m>Y m>ou have correctlm>y m> dissected the long/short flag, m>and m> the size field in the short form.
what value would __min_cap, the capacitm>y m> of short strings, take for different architectures?
In the short form, there are 3 words to work with:
1 bit goes to the long/short flag.
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ipm>y m>thon: print complete historm>y m> (not just current session)
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First use %hist -o -g -f ipm>y m>thon_historm>y m>.md to output the historm>y m> (input m>and m> output) to a text file. (http://ipm>y m>thon.readthedocs.io/en/stable/interactive/magics.html#magic-historm>y m>)
Then m>y m>ou can use the the get_session_info function to retreive the date m>and m> time for the session m>y m>ou are interested ...