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How to “set a breakpoint in malloc_error_break to debug”
I'm getting lots of console outputs like this without my application crashing:
5 Answers
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Force Intellij IDEA to reread all maven dependencies
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edited Jan 18 '17 at 11:06
cassiomolin
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read subprocess stdout line by line
My python script uses subprocess to call a linux utility that is very noisy. I want to store all of the output to a log file and show some of it to the user. I thought the following would work, but the output doesn't show up in my application until the utility has produced a significant amount of ...
MySQL DROP all tables, ignoring foreign keys
... generated set of drop statements useful, and recommend these tweaks:
Limit the generated drops to your database like this:
SELECT concat('DROP TABLE IF EXISTS `', table_name, '`;')
FROM information_schema.tables
WHERE table_schema = 'MyDatabaseName';
Note 1: This does not execute the DROP s...
What is %2C in a URL?
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Check out http://www.asciitable.com/
Look at the Hx, (Hex) column; 2C maps to ,
Any unusual encoding can be checked this way
+----+-----+----+-----+----+-----+----+-----+
| Hx | Chr | Hx | Chr | Hx | Chr | Hx | Chr |
+----+-----+----+-----+----+--...
When should I use perror(“…”) and fprintf(stderr, “…”)?
... you the interpreted value of errno, which is a thread-local error value written to by POSIX syscalls (i.e., every thread has it's own value for errno). For instance, if you made a call to open(), and there was an error generated (i.e., it returned -1), you could then call perror immediately afterw...
Reading from text file until EOF repeats last line [duplicate]
...ct to read integers from a text file (which has one number per line) until it hits EOF . Why does it read the integer on the last line twice? How to fix this?
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`date` command on OS X doesn't have ISO 8601 `-I` option?
...t to print the current datetime in ISO 8601 format (preferably UTC), and it seems that this should be as simple as date -I :
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ALTER TABLE to add a composite primary key
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@David542 No it doesn't - you can have only 1 primary key.
– Adrian Cornish
Jan 14 '12 at 1:30
37
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How do I find out with jQuery if an element is being animated?
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edited Nov 14 '19 at 16:45
Studocwho
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