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pythonw.exe or python.exe?

...| edited Nov 13 '19 at 11:25 Sen Jacob 2,91733 gold badges3030 silver badges5151 bronze badges answered ...
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PostgreSQL: Difference between text and varchar (character varying)

... 792 There is no difference, under the hood it's all varlena (variable length array). Check this art...
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What is the rationale for all comparisons returning false for IEEE754 NaN values?

...wever, there is a similar property that does hold. Clause 5.11, paragraph 2 of the 754-2008 standard: Four mutually exclusive relations are possible: less than, equal, greater than, and unordered. The last case arises when at least one operand is NaN. Every NaN shall compare unordered with ever...
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Explicitly set Id with Doctrine when using “AUTO” strategy

... answered Aug 22 '12 at 21:25 nicolasbuinicolasbui 57066 silver badges55 bronze badges ...
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How to profile methods in Scala?

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Select statement to find duplicates on certain fields

...lds for which there are multiple records, you can use.. select field1,field2,field3, count(*) from table_name group by field1,field2,field3 having count(*) > 1 Check this link for more information on how to delete the rows. http://support.microsoft.com/kb/139444 There should be a criterion...
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How to create a function in a cshtml template?

... 283 You can use the @helper Razor directive: @helper WelcomeMessage(string username) { <p&...
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Use Expect in a Bash script to provide a password to an SSH command

...d "my_command1\r" interact -o -nobuffer -re $prompt return send "my_command2\r" interact Sample solution for bash could be: #!/bin/bash /usr/bin/expect -c 'expect "\n" { eval spawn ssh -oStrictHostKeyChecking=no -oCheckHostIP=no usr@$myhost.example.com; interact }' This will wait for Enter and the...
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Rename multiple files by replacing a particular pattern in the filenames using a shell script [dupli

... 241 An example to help you get off the ground. for f in *.jpg; do mv "$f" "$(echo "$f" | sed s/IMG...