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How to install psycopg2 with “pip” on Python?
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11.04: different errors, the same solution. Worship to dev versions!
– I159
Dec 17 '11 at 17:09
5
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How do I check if a directory exists? “is_dir”, “file_exists” or both?
...tory, !file_exists($dir) will return false, folder will not be created, so error "failed to open stream: No such file or directory" will be occured. In Windows there is a difference between 'file' and 'folder' types, so need to use file_exists() and is_dir() at the same time, for ex.:
if (file_exis...
How to search a Git repository by commit message?
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@JensSchauder If you run into an error with git grep 'search' $(git rev-list --all), try git rev-list --all | xargs git grep 'search'
– afilina
Sep 23 '19 at 14:15
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Simulating group_concat MySQL function in Microsoft SQL Server 2005?
...r me, but I tried doing another aggregation and it didn't work, gave me an error: "the correlation name 'pre_trimmed' is specified multiple times in a FROM clause."
– PhilChuang
Jan 22 '10 at 19:24
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How do I determine if my python shell is executing in 32bit or 64bit?
...tside and the single quotes on the inside or else it will produce a syntax error. That's probably because windows thinks spaces between single-quotes are still argument delimiters. It may be helpful to adjust this answer to accommodate that fact.
– Steven Bluen
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Run a batch file with Windows task scheduler
...rver 2012. With 'Start in' set to 'C:\Foo\' the task failed with exit code error 0x8007001, but with 'Start in' set to 'C:\Foo' the task ran fine.
– Aaron
Jul 29 '15 at 17:55
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Android and in TextView
...eference.
<!ENTITY con "\&apos;"><!-- contraction, otherwise error: "Apostrophe not preceded by \"
Sadly &apos; cannot be overridden due to XML spec:
https://www.w3.org/TR/xml/#sec-predefined-ent -->
<!ENTITY param1 "&am...
How to combine date from one field with time from another field - MS SQL Server
...get The data types datetime and time are incompatible in the add operator. error on SQL Server 2012
– Devin Prejean
May 18 '16 at 15:45
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How to escape single quotes in MySQL
...script, you'll have to edit the text (to escape the quotes) which could be error prone or sensitive to word-wrapping, etc.
Instead, you can Base64-encode the text, so you have a "clean" string:
SWtGb0xDSWdUbVZoY214NUlFaGxZV1JzWlhOeklFNXBZMnNnZD
JGMlpXUWdZVzRnWld4bFoyRnVkQ0JvWVc1a0xDQWlZU0J0WVhS
MFpY...
Remove HTML Tags in Javascript with Regex
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Try running this on "<img src=bogus onerror=alert(1337)". The first fails because the HTML parser doesn't require that the last tag be closed by a >, and the second fails because image loading starts even before a parsed DOM tree is added to the DOM, and $('&...