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Disable all table constraints in Oracle
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It's not a single command, but here's how I do it. The following script has been designed to run in SQL*Plus. Note, I've purposely written this to only work within the current schema.
set heading off
spool drop_constraints.out
select
'alter table ' ||
owner || '.' ||
table...
multiprocessing: sharing a large read-only object between processes?
...le, and sent the other lines to the next piped process (which was the same script). Runtime went down by half. It's a little hacky, but the overhead is much lighter than map/poop in the multiprocessing module.
– Vince
Nov 30 '09 at 21:55
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{version} wildcard in MVC4 Bundle
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This bundle is able to accomodate version numbers in script names. So updating jQuery to a new version in your application (via NuGet or manually) doesn't require any code / markup changes.
See the following link for more information on bundling: http://weblogs.asp.net/jgallow...
Separate REST JSON API server and client? [closed]
... who are ready to cope w/ the reality of a site experience that is 70% javascript and what that means.
I do think this is the future of all web-apps.
Some thoughts for the web front end folks (which is where all the new-ness/challenge is given this architecture):
CoffeeScript. Much easier to pr...
How can I see what I am about to push with git?
... want a more graphical view you have a bunch of options.
Tig and the gitk script that come with git both display the current branch of your local copy and the branch of the remote or origin.
So any commits you make that are after the origin are the commits that will be pushed.
Open gitk from sh...
AWS Error Message: A conflicting conditional operation is currently in progress against this resourc
...lly" until this background sync will be complete, instead put a small bash script to run and retry your needed bucket creation every 5 seconds or so.
Example:
#!/bin/bash
RESULT=2
until [ $RESULT -eq 0 ]; do
aws s3 mb s3://your.bucket.name --region us-west-2
RESULT=$?
sleep 5
done ...
Utilizing multi core for tar+gzip/bzip compression/decompression
...n and vice versa.
p7zip
For p7zip for compression you need a small shell script like the following:
#!/bin/sh
case $1 in
-d) 7za -txz -si -so e;;
*) 7za -txz -si -so a .;;
esac 2>/dev/null
Save it as 7zhelper.sh. Here the example of usage:
$ tar -I 7zhelper.sh -cf OUTPUT_FILE.tar.7z pa...
What's the best practice for putting multiple projects in a git repository? [closed]
... to use.
But I have multiple projects including java projects, php scripts and Android apps projects.
3 Answer...
Change type of varchar field to integer: “cannot be cast automatically to type integer”
...fully run the query, to the schemamigration and after that run the migrate script.
ALTER TABLE table_mame ALTER COLUMN field_name TYPE numeric(10,0) USING field_name::numeric;
I think it will help you.
Difference between var_dump,var_export & print_r
...f you calculated some values and want the results as a constant in another script. Note that var_export can not handle reference cycles/recursive arrays, whereas var_dump and print_r check for these. var_export by default prints the result, but allows returning as string instead by using the optiona...