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Disable dragging an image from an HTML page

... But this lead to the weird selection effect in FF atleast. Better still return false; – Bhumi Singhal Feb 22 '13 at 10:24 ...
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Dump a mysql database to a plaintext (CSV) backup from the command line

... separated) files which can import into Excel, etc, quite easily: % echo 'SELECT * FROM table' | mysql -B -uxxx -pyyy database Alternatively, if you've got direct access to the server's file system, use SELECT INTO OUTFILE which can generate real CSV files: SELECT * INTO OUTFILE 'table.csv' ...
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Error when trying to obtain a certificate: The specified item could not be found in the keychain

... I solved it. Ensure you are in the "Certificates" section and you select "Apple Worldwide Developer Relations Certification Authority" before requesting a certificate. share | improve this ...
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Problem with converting int to string in Linq to entities

...ode ends up looking like this: var items = from c in contacts select new ListItem { Value = SqlFunctions.StringConvert((double)c.ContactId).Trim(), Text = c.Name }; ...
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Max or Default?

...d, you can get around this limitation by casting to a nullable within your select. My VB is a little rusty, but I think it'd go something like this: Dim x = (From y In context.MyTable _ Where y.MyField = value _ Select CType(y.MyCounter, Integer?)).Max Or in C#: var x = (from y...
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How do I get IntelliJ to recognize common Python modules?

...le -> Project Structure -> Project -> Project SDK -> new and select the installation path of your Python interpreter (for example, C:\Python26 in windows and /usr/bin/python2.7 in Linux) as the home path. Related discussion: http://devnet.jetbrains.net/thread/286883 ...
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How to drop all user tables?

... BEGIN FOR cur_rec IN (SELECT object_name, object_type FROM user_objects WHERE object_type IN ('TABLE', 'VIEW', 'MATERIAL...
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“Large data” work flows using pandas

...ns? What will typical operations look like. E.g. do a query on columns to select a bunch of rows and specific columns, then do an operation (in-memory), create new columns, save these. (Giving a toy example could enable us to offer more specific recommendations.) After that processing, then what do...
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How can I get column names from a table in Oracle?

... You can query the USER_TAB_COLUMNS table for table column metadata. SELECT table_name, column_name, data_type, data_length FROM USER_TAB_COLUMNS WHERE table_name = 'MYTABLE' share | improve ...
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Get Specific Columns Using “With()” Function in Laravel Eloquent

... like Post::with(array('user'=>function($query){ $query->select('id','username'); }))->get(); It will only select id and username from other table. I hope this will help others. Remember that the primary key (id in this case) needs to be the first param in the $query->s...