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Will using goto leak variables?
...3) that have been constructed in
that scope are destroyed in the reverse order of their construction.
[..]
Conclusion
The above mechanisms ensure that goto doesn't let you break the language.
Of course, this doesn't automatically mean that you "should" use goto for any given problem, but i...
What is the ideal data type to use when storing latitude / longitude in a MySQL database?
...on of 5.6 when table type is MyISAM).
Note:
When using POINT class, the order of the arguments for storing coordinates must be POINT(latitude, longitude).
There is a special syntax for creating a spatial index.
The biggest benefit of using SDT is that you have access to Spatial Analyses Functions...
Combining multiple git repositories
...
git-stitch-repo will process the output of git-fast-export --all --date-order on the git repositories given on the command-line, and create a stream suitable for git-fast-import that will create a new repository containing all the commits in a new commit tree that respects the history of all the ...
What is the difference between a heuristic and an algorithm?
...orithms.
Heuristics is some "knowledge" that we assume is good to use in order to get the best choice in our algorithm (when a choice should be taken). For example ... a heuristics in chess could be (always take the opponents' queen if you can, since you know this is the stronger figure). Heuristi...
postgresql COUNT(DISTINCT …) very slow
...x values in single transaction then you'd need to do this in some explicit order to avoid possible deadlock.
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How to run the sftp command with a password from Bash script?
...
I was recently asked to switch over from ftp to sftp, in order to secure the file transmission between servers. We are using Tectia SSH package, which has an option --password to pass the password on the command line.
example : sftp --password="password" "userid"@"servername"
Bat...
How to set Java environment path in Ubuntu
...'t work for me and the previous version remained as default. I changed the order of the path to export PATH=${JAVA_HOME}/bin:${PATH} and the version got updated. I think left to right priority works here.
– Ridhuvarshan
Dec 6 '17 at 9:00
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Running SSH Agent when starting Git Bash on Windows
...to ~/.profile or ~/.bashrc (with ~ being usually set to %USERPROFILE%), in order for said session to launch automatically the ssh-agent. If the file doesn't exist, just create it.
This is what GitHub describes in "Working with SSH key passphrases".
The "Auto-launching ssh-agent on Git for Windows...
Cause of a process being a deadlock victim
I have a process with a Select which takes a long time to finish, on the order of 5 to 10 minutes. I am currently not using NOLOCK as a hint to the MS SQL database engine. At the same time we have another process doing updates and inserts into the same database and same tables. The first pr...
Bigger Glyphicons
....btn-lg {
padding: 10px 16px;
font-size: 18px;
line-height: 1.33;
border-radius: 6px;
}
If you apply the same font-size and line-height to your span (either .glyphicon-link or a newly created .glyphicons-lg if you're going to use this effect in more than one instance), you'll get a Glyphic...