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How do I move a file with Ruby?
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you can move your file like this
Rails.root.join('foo','bar')
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Sublime Text 2 - Show file navigation in sidebar
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open ST ( Sublime Text )
add your project root folder into ST : link : https://stackoverflow.com/a/18798528/1241980
show sidebar : Menu bar View > Side Bar > Show Side Bar
Try Ctrl + P to open a file someFileName.py
Does a navigation panel for openned files...
How to generate a create table script for an existing table in phpmyadmin?
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Mysqladmin can do the job of saving out the create table script.
Step 1, create a table, insert some rows:
create table penguins (id int primary key, myval varchar(50))
insert into penguins values(2, 'werrhhrrhrh')
insert i...
How to change column datatype in SQL database without losing data
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ALTER TABLE [Employee] ALTER COLUMN [Salary] NUMERIC(22,5)
if you use MySQL; you should try this script:
ALTER TABLE [Employee] MODIFY COLUMN [Salary] NUMERIC(22,5)
if you use Oracle; you should try this script:
ALTER TABLE [Employee] MODIFY [Salary] NUMERIC(22,5)
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Java compiler level does not match the version of the installed Java project facet
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The root cause of this problem should be the answer provided by @VineetReynolds
– Jerry Tian
Dec 5 '12 at 4:16
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Do you get charged for a 'stopped' instance on EC2? [closed]
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Will I be charged for the root volume of the volume? basically If i have a m1.medium instance with the 8gb root volume and no attached ebs, stopped. will I be charged for it.
– shshank
Oct 27 '13 at 18:05
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Xcode build failure “Undefined symbols for architecture x86_64”
...ine for oAuthIOS framework. Add oAuthIOS framework from pods folder to the root project you are trying to build
– prodeveloper
Oct 30 '14 at 11:51
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How do I disable directory browsing?
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-Indexes on the root directory doesn't work, in apache2.4.33, I had to use @Sarvar Nishonboyev's answer
– Felipe Valdes
Jun 16 '18 at 14:57
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Alternate output format for psql
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If you looking for equivalent to \G from Mysql, try append \x\g\x to the end of query or define shortcut in ~/.psqlrc adding \set G '\\set QUIET 1\\x\\g\\x\\set QUIET 0', then use on the end :G. (note lack of semicolons)
– Sławomir Lenart
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Retaining file permissions with Git
...ssions for all the files in the repository and store them in a file in the root of the repository called .permissions and then add the .permissions file to the commit.
The second hook is called when you "checkout" and will go through the list of files in the .permissions file and restore the owners...