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How to check if one of the following items is in a list?
...d answer, but if one list is very long and the other is short, is there an order that would yield faster performance? (i.e., x in long for x in short vs x in short for x in long)
– Luke Sapan
Feb 13 '14 at 18:08
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Finding current executable's path without /proc/self/exe
... SunOS, Solaris, SYSV, HPUX, Concentrix, SCO, Darwin, AIX, OS X, Nextstep, etc. And with a little modification probably VMS, VM/CMS, DOS/Windows, ReactOS, OS/2, etc. If a program was launched directly from a GUI environment, it should have set argv[0] to an absolute path.
Understand that almos...
How to set up a Subversion (SVN) server on GNU/Linux - Ubuntu [closed]
...pache2-utils apache2.2-common
2: Enable SSL
sudo a2enmod ssl
sudo kate /etc/apache2/ports.conf
Add or check that the following is in the file:
<IfModule mod_ssl.c>
Listen 443
</IfModule>
3: Generate an SSL certificate:
sudo apt-get install ssl-cert
sudo mkdir /etc/apache2/ss...
Confused about stdin, stdout and stderr?
...me library functions and interfaces (printf,
scanf, read, write, select, etc.) without worrying about whether the I/O stream
is connected to a keyboard, a disk file, a socket, a pipe, or some other I/O abstraction.
Most programs need to read input, write output, and log errors, so stdin, stdout...
How to get a list of repositories apt-get is checking? [closed]
...
Did someone enhance the output (summarizing urls etc) and want to share his command here?
– lony
Apr 18 '17 at 12:30
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ORA-00979 not a group by expression
...
No, you do not need to put them in your order by clause
– Xaisoft
Oct 5 '09 at 15:10
3
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How to sort a NSArray alphabetically?
...w can I sort an array filled with [UIFont familyNames] into alphabetical order?
7 Answers
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Multiple DB Contexts in the Same DB and Application in EF 6 and Code First Migrations
...orzing the ctx.Database.initialize() of each context to run in the correct order, or run the Update-Database command by hand in the correct order. (And teh reverse, if you do a db migration to previous version). It`s "dangerous" but can be done.
– JotaBe
Nov 24...
Java Enum Methods - return opposite direction enum
...l as flexible as first approach since adding more fields or changing their order will break our code.
public enum Direction {
NORTH, EAST, SOUTH, WEST;
// cached values to avoid recreating such array each time method is called
private static final Direction[] VALUES = values();
pu...
Gradle finds wrong JAVA_HOME even though it's correctly set
...check if its just a symlink
ls -la /usr/bin/javac
/usr/bin/javac -> /etc/alternatives/javac # its a symlink so check again
ls -la /etc/alternatives/javac # now check if its just a symlink
/etc/alternatives/javac -> /usr/lib/jvm/java-8-openjdk-amd64/bin/javac
OK so finally found the b...