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What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?
... the connection returns the connection to the pool. (note: see remarks for linux/mac) docs.microsoft.com/en-us/sql/connect/php/…
– GDmac
May 5 at 21:47
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error: Libtool library used but 'LIBTOOL' is undefined
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How to create a directory and give permission in single command
How to create a directory and give permission in single command in Linux?
8 Answers
8
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Copy folder recursively, excluding some folders
...hat systems are you using? Rsync is included by default in all mainstream Linux distros I know of, including RHEL, CentOS, Debian, and Ubuntu, and I believe it's in FreeBSD as well.
– siliconrockstar
Jan 30 '15 at 19:50
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What does [ N … M ] mean in C aggregate initializers?
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How to calculate a time difference in C++
...) if !std::chrono::high_resolution_clock::is_steady - which is the case on Linux!
– jhasse
Feb 9 '18 at 12:33
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How to set Oracle's Java as the default Java in Ubuntu?
... the files you just downloaded in that directory:
$ sudo tar xvzf jdk-8u5-linux-i586.tar.gz -C /usr/java
now to set your JAVA_HOME environment variable:
$ JAVA_HOME=/usr/java/jdk1.8.0_05/
$ sudo update-alternatives --install /usr/bin/java java ${JAVA_HOME%*/}/bin/java 20000
$ sudo update-alterna...
How to use NULL or empty string in SQL
...0.
so 0 is equal to 0 then this fieldValue is a null or empty string.
in python for exemple:
def coalesce(fieldValue):
if fieldValue in (null,''):
return 0
good luck
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How do you clear Apache Maven's cache?
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From the command line on a linux system. You will need to install mvn. maven.apache.org/install.html
– Brian C.
Oct 21 '16 at 13:53
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How to set specific java version to Maven
...REM ==== START VALIDATION ==== like mentionned by @Jonathan
On Mac (& Linux ?)
If you do not want to change your JAVA_HOME variable inside your ~/.bashrc or ~/.bash_profile
you can create a ~/.mavenrc file and redefine your JAVA_HOME using the java_home tool
export JAVA_HOME=`/usr/libexec/ja...