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How to add 'ON DELETE CASCADE' in ALTER TABLE statement
...dify the FK constraint by adding ON DELETE/UPDATE CASCADE, follow these steps:
NUMBER 1:
Right click on the constraint and click to Modify
NUMBER 2:
Choose your constraint on the left side (if there are more than one). Then on the right side, collapse "INSERT And UPDATE Specification" point an...
PreparedStatement with list of parameters in a IN clause [duplicate]
...er.deleteCharAt( builder.length() -1 ).toString() + ")";
PreparedStatement pstmt = ...
And then happily set the params
int index = 1;
for( Object o : possibleValue ) {
pstmt.setObject( index++, o ); // or whatever it applies
}
...
Is it possible to use pip to install a package from a private GitHub repository?
...ssh://git@github.com/echweb/echweb-utils.git
Also read about deploy keys.
PS: In my installation, the "git+ssh" URI scheme works only with "editable" requirements:
pip install -e URI#egg=EggName
Remember: Change the : character that git remote -v prints to a / character before using the remote's a...
Flash CS4 refuses to let go
... I have a fairly heavily-used class, call it Jenine. I recently (and, perhaps, callously) relocated Jenine from one namespace to another. I thought we were ready - I thought it was time. The new Jenine was better in every way - she had lost some code bloat, she had decoupled herself from a few vesti...
remove nuget package restore from solution
...s in cleaning up repos with many projects. It basically automates these steps. visualstudiogallery.msdn.microsoft.com/…
– angularsen
Jul 22 '15 at 8:22
...
How to change Elasticsearch max memory size
.../etc/default/elasticsearch and in etc/init.d/elasticsearch, but when I ran ps aux | grep elasticsearch the output still showed:
/usr/bin/java -Xms2g -Xmx2g # aka 2G min and max ram
I had to make these changes in:
/etc/elasticsearch/jvm.options
# Xms represents the initial size of total heap spa...
psql: could not connect to server: No such file or directory (Mac OS X)
...ses running. for me there were none, I couldn't even start the PG server:
ps auxw | grep post
I searched for the file .s.PGSQL.5432 that was in the error message above. i used the following command:
sudo find / -name .s.PGSQL.5432 -ls
this didn't show anything after searching my whole computer ...
Why does git diff on Windows warn that the “terminal is not fully functional”?
...
I added this to my cmder profile..ps1 file instead of my general powershell profile.
– gerrard00
Apr 6 '16 at 16:10
add a comment
...
Merge / convert multiple PDF files into one PDF
...led in your system (at least both come by default in my box).
Hope this helps,
UPDATE: first of all thanks for all your nice comments!! just a tip that may work for you guys, after googleing, I found a superb trick to shrink the size of PDFs, I reduced with it one PDF of 300 MB to just 15 MB with an...
Aborting a shell script if any command returns a non-zero value?
...'. Even without set -e inside the body of tf(), execution is aborted. Perhaps you meant to say that set -e is not inherited by subshells, which is true.
– mklement0
Apr 16 '13 at 4:53
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