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How to frame two for loops in list comprehension python
...swering the question for readers in the future, not just the person asking now. Please edit your answer to add explanations and give an indication of what limitations and assumptions apply.
– Brian
Aug 13 at 17:25
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What modern C++ libraries should be in my toolbox? [closed]
...question/answer, being cross-platform and free. I've added it back in for now. Can you explain why you think it is unsuitable for this list?
– JBentley
Jan 22 '14 at 2:26
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the item you requested is not available for purchase
...ortant, seems google changed the rules, it use to work without step 9, but now, for either close beta or open beta, you need to click the link. Thanks Man!
– Siyuan Zhang
Mar 2 '16 at 5:58
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What is the most efficient way to loop through dataframes with pandas? [duplicate]
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The newest versions of pandas now include a built-in function for iterating over rows.
for index, row in df.iterrows():
# do some logic here
Or, if you want it faster use itertuples()
But, unutbu's suggestion to use numpy functions to avoid iter...
Mysql adding user for remote access
...* TO 'remote'@'%'
IDENTIFIED BY 'safe_password'
WITH GRANT OPTION;`
Now you should have a user with name of user and password of safe_password with capability of remote connect.
share
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impr...
How to style the parent element when hovering a child element?
I know that there does not exist a CSS parent selector , but is it possible to style a parenting element when hovering a child element without such a selector?
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Difference between Activity Context and Application Context
... with a back press and in the recent apps you have only one task.
Suppose now that you are in App1 and launch App2:MainActivity with a share intent (ACTION_SEND or ACTION_SEND_MULTIPLE). Then from there try to launch App2:SecondaryActivity (always with all standard launch modes and intent flags).
W...
Python how to write to a binary file?
...d struct.pack if you need to work on 2.2. But 2.6 has been out for 5 years now; all three Ubuntu LTSs still in support, all three OS X versions in support, the previous major version of CentOS/RHEL, etc., all come with it built in. If you need to support 2.5 or 2.1 or 1.6 or whatever, you probably k...
How to reference constants in EL?
...statement:
<c:set var="URI" value="<%=URI%>"></c:set>
Now, I can use it later. Here an example, where the value is just written as HTML comment for debugging purposes:
<!-- ${URI} -->
With your constant class, you can just import your class and assign the constants to...
How do SQL EXISTS statements work?
...M student WHERE EXISTS (SELECT 1 FROM student WHERE student.id > 1). I know what I wrote could be achieved by one simple WHERE query but I was just using it to understand EXISTS. I got all the rows. Is it indeed due to the fact that I didn't use correlated subquery? Thanks.
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