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“std::endl” vs “\n”
... characters don't matter, assuming the file is open in text mode, which is what you get unless you ask for binary. The compiled program will write out the correct thing for the system compiled for.
The only difference is that std::endl flushes the output buffer, and '\n' doesn't. If you don't wan...
Having Django serve downloadable files
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@Ciantic, see btimby's answer for what looks like a solution to the encoding problem.
– mlissner
Feb 14 '12 at 7:36
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What are the “standard unambiguous date” formats for string-to-date conversion in R?
...site, mm-dd is not a date (neither is mm-yy or mm-yyyy). You cannot parse what it is not there.
– Dirk Eddelbuettel
May 23 at 18:44
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Change MySQL default character set to UTF-8 in my.cnf?
...now... your question didn't specify it directly so I am not sure if that's what you want to do.
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SQL query return data from multiple tables
...reason I wrote this whole thing in the first place.
Part 2
Subqueries - what they are, where they can be used and what to watch out for
Cartesian joins AKA - Oh, the misery!
There are a number of ways to retrieve data from multiple tables in a database. In this answer, I will be using ANSI-92 ...
How to hide the “back” button in UINavigationController?
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why before? what about if you want to push a viewController and then hide the back button to prevent user from going back?
– user4951
Feb 26 '13 at 14:23
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How to filter Pandas dataframe using 'in' and 'not in' like in SQL
...cepts various types as inputs. The following are all valid ways of getting what you want:
df['countries'].isin(c1)
0 False
1 True
2 False
3 False
4 True
Name: countries, dtype: bool
# `in` operation
df[df['countries'].isin(c1)]
countries
1 UK
4 China
# `not in` ope...
How to preview git-pull without doing fetch?
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What works for me (after the git fetch): git log origin/master
– slaman
Oct 28 '16 at 18:29
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Still Reachable Leak detected by Valgrind
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can you surmise what the munmap() is doing that makes the "still reachable" blocks disappear?
– user191776
Oct 4 '10 at 18:38
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How to change the CHARACTER SET (and COLLATION) throughout a database?
...umn_name> VARCHAR(255) CHARACTER SET utf8 COLLATE utf8mb4_0900_ai_ci;
What do the parts of utf8mb4_0900_ai_ci mean?
3 bytes -- utf8
4 bytes -- utf8mb4 (new)
v4.0 -- _unicode_
v5.20 -- _unicode_520_
v9.0 -- _0900_ (new)
_bin -- just compare the bits; don't consider case folding, acce...