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Make $JAVA_HOME easily changable in Ubuntu [closed]
...E
$ /usr/lib/jvm/java-1.5.0-sun
Great, no logout needed.
If you want to set JAVA_HOME environment variable in only the terminal, set it in ~/.bashrc file.
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How can I have two fixed width columns with one flexible column in the center?
I'm trying to set up a flexbox layout with three columns where the left and right columns have a fixed width, and the center column flexes to fill the available space.
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Attach a file from MemoryStream to a MailMessage in C#
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For any newcomers, the key for me was setting the stream.position = 0;
– m.t.bennett
Dec 9 '13 at 2:47
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How to use knockout.js with ASP.NET MVC ViewModels?
...dents = new List<StudentVm>();
}
public int CourseId { get; set; }
[Required(ErrorMessage = "Course name is required")]
[StringLength(100, ErrorMessage = "Course name cannot be this long.")]
public string CourseName { get; set; }
public List<StudentVm> StudentV...
How to adjust an UIButton's imageSize?
How can I adjust the image size of the UIButton? I am setting the image like this:
16 Answers
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Setting an int to Infinity in C++
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Integers are inherently finite. The closest you can get is by setting a to int's maximum value:
#include <limits>
// ...
int a = std::numeric_limits<int>::max();
Which would be 2^31 - 1 (or 2 147 483 647) if int is 32 bits wide on your implementation.
If you really nee...
@ character before a function call
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The @ will temporarily set error_reporting to 0 but will not "suppress" the error.
– solidgumby
Mar 8 '16 at 12:26
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Remove white space below image [duplicate]
...e that the box contains several tiny images and no text, you might need to set font-size: 0 on the containing box.
– Brilliand
Nov 1 '12 at 22:51
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Access-Control-Allow-Origin Multiple Origin Domains?
....(ttf|otf|eot|woff|woff2)$">
<IfModule mod_headers.c>
SetEnvIf Origin "http(s)?://(www\.)?(google.com|staging.google.com|development.google.com|otherdomain.example|dev02.otherdomain.example)$" AccessControlAllowOrigin=$0
Header add Access-Control-Allow-Origin %{AccessCon...
How to speed up insertion performance in PostgreSQL
...port for changing tables from UNLOGGED to logged. 9.5 adds ALTER TABLE ... SET LOGGED to permit you to do this.
If you can take your database offline for the bulk import, use pg_bulkload.
Otherwise:
Disable any triggers on the table
Drop indexes before starting the import, re-create them afterwa...