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How to change the default charset of a MySQL table?
... in a database, you can use this query and execute the resulted queries : SELECT concat('alter table ', table_name, ' CONVERT TO CHARACTER SET utf8 COLLATE utf8_general_ci;') FROM information_schema.tables WHERE table_schema='<your_database_name>' and table_collation != 'utf8_general_ci' GR...
git undo all uncommitted or unsaved changes
...s with 2 easy steps:
1) just need to reset the workspace file status
2) select all unstage files (command +a), right click and select remove
It's that simple :D
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'pip' is not recognized as an internal or external command
... I really don't see how this deserved a seperate answer a year after the selected one.
– fr1tz
Jan 8 '16 at 0:02
3
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How do I clone a job in Jenkins?
...u can clone a job:
Click on 'New Item' link
Give a new name for your job
Select radio button 'Copy existing Item'
Give the job name that you want to clone
Click 'OK'
Finally, you have your new job, which reflects all features of your cloned one.
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Cocoa Core Data efficient way to count entities
...an efficient way to make a count over an Entity-Type (like SQL can do with SELECT count(1) ...). Now I just solved this task with selecting all with NSFetchedResultsController and getting the count of the NSArray ! I am sure this is not the best way...
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Searching if value exists in a list of objects using Linq
...from customer in list
where customer.FirstName == "John"
select customer).Any();
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Export Data from mysql Workbench 6.0
...MYSQLWorkbench.app/Contents/Resources/plugins - right click on the app and select Show Package contents to get inside the app (thanks to Bradley Flood)
c) Linux Ubuntu: /usr/lib/mysql-workbench/modules (thanks to Alessandro Lopes)
Open file wb_admin_export_options.py
Find line "delayed-insert":["Wr...
How to write into a file in PHP?
...gh the following steps:
Open the file
Write to the file
Close the file
$select = "data what we trying to store in a file";
$file = fopen("/var/www/htdocs/folder/test.txt", "a");
fwrite($file , $select->__toString());
fclose($file );
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How to sort in mongoose?
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in mongoose 3 you can't use Array for field selection anymore - it has to be String or Object
– pkyeck
Oct 14 '12 at 7:30
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How to disable mouseout events triggered by child elements?
...;div style="display:none;">
<input>Test</input>
<select>
<option>Option 1</option>
<option>Option 2</option>
</select>
</div>
</div>
Then, you could do something like this:
$('#hoverable').hover( function() {...