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Local and global temporary tables in SQL Server

...varchar(150) ) GO insert into #LocalTemp values ( 1, 'Name','Address'); GO Select * from #LocalTemp The scope of Local temp table exist to the current session of current user means to the current query window. If you will close the current query window or open a new query window and will tr...
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How can you get the Manifest Version number from the App's (Layout) XML variables?

...ds that could be done. The version could be stored in a resource string, and placed into the manifest by: <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.somepackage" android:versionName="@string/version" android:versionCode="20"> One could creat...
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How do I connect to a MySQL Database in Python?

...ueries you need cur = db.cursor() # Use all the SQL you like cur.execute("SELECT * FROM YOUR_TABLE_NAME") # print all the first cell of all the rows for row in cur.fetchall(): print row[0] db.close() Of course, there are thousand of possibilities and options; this is a very basic example. Y...
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Smallest data URI image possible for a transparent image

...a transparent 1x1 image with a background image, to be able to use sprites and still provide alternative text for some icons. ...
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Correct way to pass multiple values for same parameter name in GET request

...s handle forms by default. For example take a look at the form element <select multiple> and how it handles multiple values from this example at w3schools. <form action="/action_page.php"> <select name="cars" multiple> <option value="volvo">Volvo</option> <optio...
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How to find Unused Amazon EC2 Security groups

... If you select all of your security groups in the EC2 console, then press actions -> Delete Security Groups, a popup will appear telling you that you cannot delete security groups that are attached to instances, other security gro...
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How to do ssh with a timeout in a script?

... is taking an infinite time to run, I want to come out of that ssh session and continue other lines in my sh script. 6 Answ...
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SQL - Update multiple records in one query

...the rows u need using a small script. UPDATE [Table] SET couloumn1= (select couloumn1 FROM Table WHERE IDCouloumn = [PArent ID]), couloumn2= (select couloumn2 FROM Table WHERE IDCouloumn = [PArent ID]), couloumn3= (select couloumn3 FROM Table WHERE IDCouloumn = [PArent ID]), cou...
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Garbage collector in Android

I have seen many Android answers that suggest calling the garbage collector in some situations. 11 Answers ...
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How do you move a file?

...files, right-dragged, the regular windows explorer menu came up. It let me select "move" but it wasn't an SVN option so I'm not sure anything even happened. When I checked to see if there were modifications, it said 300 files were deleted and 300 were non-versioned. This doesn't seem like it worked ...