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how to change any data type into a string in python
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what about None and False?
– fredless
Jun 19 '19 at 15:55
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When to use std::begin and std::end instead of container specific versions [duplicate]
...sions are looked up in a three step process, of which ADL is only the last one if the other two did not apply. ADL is great and needed in some contexts, but lookup for unqualified identifiers might yield unexpected results and there are code conventions that aim to avoid it where not necessary.
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Laravel Eloquent: How to get only certain columns from joined tables
...you make the call moving forward. I believe Sajjad Ashraf's answer is the one most people will be interested in.
– MMMTroy
Jan 11 '17 at 21:04
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Cannot simply use PostgreSQL table name (“relation does not exist”)
...d, this error means that you're not referencing the table name correctly. One common reason is that the table is defined with a mixed-case spelling, and you're trying to query it with all lower-case.
In other words, the following fails:
CREATE TABLE "SF_Bands" ( ... );
SELECT * FROM sf_bands; -...
How to only get file name with Linux 'find'?
...r each invocation of utility. In other words, it'll print all filenames in one line.
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What's the most elegant way to cap a number to a segment? [closed]
...; and > with <= and >= in this idiom, so that there's potentially one less comparison done. With that correction, this is definitely my preferred answer: maxes of mins are confusing and error prone.
– Don Hatch
Jul 13 '16 at 22:21
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mysql update column with value from another table
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i did try both update, the 2nd one says effeced on 734 rows , i checked values still all 0 not changed
– LeoSam
Jul 29 '12 at 12:19
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How do I remove all non-ASCII characters with regex and Notepad++?
...highlights non-ASCII characters and put a bookmark in the lines containing one of them
If you want to highlight and put a bookmark on the ASCII characters instead, you can use the regex [\x00-\x7F] to do so.
Cheers
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JPG vs. JPEG image formats
... information about the JPEG standard here. A question very similar to this one was asked over at SuperUser, where the accepted answer should give you some more detailed information.
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MySQL dump by query
...ql -e approach. I had to customize the script a bit to work for me. This one requires you to enter the sql password when run. mysql -e "select * from table WHERE query = 'asdasd'" -u root -p --database=DBNAME > text.txt
– RichardW11
Mar 7 '12 at 15:04
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