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ALTER DATABASE failed because a lock could not be placed on database
...://learnmysql.blogspot.com/2012/05/database-is-in-transition-try-statement.html
USE master
GO
ALTER DATABASE <db_name>
SET OFFLINE WITH ROLLBACK IMMEDIATE
...
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ALTER DATABASE <db_name> SET ONLINE
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About .bash_profile, .bashrc, and where should alias be written in? [duplicate]
... Also see: blog.flowblok.id.au/2013-02/shell-startup-scripts.html
– codeforester
Sep 7 '18 at 18:05
Foll...
How to enable MySQL Query Log?
...ET general_log = 1;
See http://dev.mysql.com/doc/refman/5.1/en/query-log.html
For mysql 5.1.29+
With mysql 5.1.29+ , the log option is deprecated. To specify the logfile and enable logging, use this in my.cnf in the [mysqld] section:
general_log_file = /path/to/query.log
general_log = 1
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How to get body of a POST in php?
...Content-Type: multipart/form-data header (enctype="multipart/form-data" in HTML forms). This results from PHP already having parsed the form data into the $_POST superglobal.
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Error: “dictionary update sequence element #0 has length 1; 2 is required” on Django 1.4
...e to wrong parameters.
In views.py, I used:
return render(request, 'demo.html',{'items', items})
But I found the issue: {'items', items}. Changing to {'items': items} resolved the issue.
Can an interface extend multiple interfaces in Java?
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http://codeinventions.blogspot.com/2014/07/can-interface-extend-multiple.html
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Quick Sort Vs Merge Sort [duplicate]
...ONE extra array (see line 24). tech.bragboy.com/2010/01/merge-sort-in-java.html let me know this answered your problem. if not i can help you more.
– bragboy
Oct 25 '16 at 11:21
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Django MEDIA_URL and MEDIA_ROOT
...ain a variable MEDIA_URL.
Now you can access this in your template_name.html
<p><img src="{{ MEDIA_URL }}/image_001.jpeg"/></p>
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I want to get Year, Month, Day, etc from Java Date to compare with Gregorian Calendar date in Java.
...not 1 (ie January=0). docs.oracle.com/javase/6/docs/api/java/util/Calendar.html#MONTH
– Steve Kuo
Feb 28 '12 at 0:33
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Why can I use a function before it's defined in JavaScript?
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The browser reads your HTML from beginning to end and can execute it as it is read and parsed into executable chunks (variable declarations, function definitions, etc.) But at any point can only use what's been defined in the script before that poi...