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Do I need to manually close an ifstream?
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edited Jun 20 at 9:12
Community♦
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answered Apr 14 '09 at 15:09
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Return 0 if field is null in MySQL
...ing like that
– Noni
May 7 '18 at 6:20
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An “and” operator for an “if” statement in Bash
...TUS} is empty. It would probably be better to do:
if ! [ "${STATUS}" -eq 200 ] 2> /dev/null && [ "${STRING}" != "${VALUE}" ]; then
or
if [ "${STATUS}" != 200 ] && [ "${STRING}" != "${VALUE}" ]; then
It's hard to say, since you haven't shown us exactly what is going wrong wi...
IISExpress Log File Location
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VS2019 has changed this and defaults to disabled in the .vs\<app>\config\applicationhost.config file. The path is now %AppData%\Microsoft\IISExpressLogs" for w3c logs and "%AppData%\Microsoft" for tracelogs.
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Setting environment variables for accessing in PHP when using Apache
...VER variable.
– robsch
Feb 19 at 11:20
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What is the difference between double-ampersand (&&) and semicolon (;) in Linux Bash?
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cdhowiecdhowie
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@Basic(optional = false) vs @Column(nullable = false) in JPA
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@Xie Jilei: From book: Java persistence with hibernate 2007, p. 179: @Basic(optional = false) @Column(nullable = false) The @Basic annotation marks the property as not optional on the Java object level. The second setting, nullable = false on the column mapping, is only respons...
How to use CMAKE_INSTALL_PREFIX
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edited Jan 20 '14 at 15:39
plaes
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Git, How to reset origin/master to a commit?
... to fix this?
– Daniil Shevelev
Dec 20 '13 at 20:29
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You shouldn't care about origin/HEAD, simpl...
find -exec cmd {} + vs | xargs
...fe, as "-exec cmd {} +" is a relatively new option in GNU findutils (since 2005, lots of running systems will not have it yet) and it was buggy recently. Also lots of people do not know this "-exec cmd {} +", as you can see from other answers.
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