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Format an Integer using Java String Format
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173
Use %03d in the format specifier for the integer. The 0 means that the number will be zero-fil...
#ifdef in C#
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163
#if DEBUG
bool bypassCheck=TRUE_OR_FALSE;//i will decide depending on what i am debugging
#els...
Why does csvwriter.writerow() put a comma after each character?
...s the /names at the end and opens the page and prints the string to test1.csv :
3 Answers
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Are multiple `.gitignore`s frowned on?
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edited May 16 '19 at 15:46
sanyash
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What happens if a Android Service is started multiple times?
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168
The Service will only run in one instance. However, everytime you start the service, the onSta...
ERROR: permission denied for sequence cities_id_seq using Postgres
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edited Apr 13 '17 at 12:26
simbo1905
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What is the difference between the hidden attribute (HTML5) and the display:none rule (CSS)?
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1 Answer
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What's the difference between “squash” and “fixup” in Git/Git Extension?
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153
I do not know what Git Extensions does with it specifically, but git rebase has an option to a...
postgresql - add boolean column to table set default
...ULT FALSE;
UPDATE: following is only true for versions before postgresql 11.
As Craig mentioned on filled tables it is more efficient to split it into steps:
ALTER TABLE users ADD COLUMN priv_user BOOLEAN;
UPDATE users SET priv_user = 'f';
ALTER TABLE users ALTER COLUMN priv_user SET NOT NULL;
A...
“x not in y” or “not x in y”
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112
They always give the same result.
In fact, not 'ham' in 'spam and eggs' appears to be special...