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Reading header data in Ruby on Rails
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Drawing a dot on HTML5 canvas [duplicate]
...plementation to a simple ctx.fillRect(..) for each drawn point, see http://www.wothke.ch/webgl_orbittrap/Orbittrap.htm
Interestingly it turns out the silly ctx.fillRect() implementation in my example is actually at least twice as fast as the ImageData based double buffering approach.
At least for...
Create or write/append in text file
...HP http://php.net/manual/en/function.fopen.php is the same as in C: http://www.cplusplus.com/reference/cstdio/fopen/
There are the following main open modes "r" for read, "w" for write and "a" for append, and you cannot combine them. You can add other modifiers like "+" for update, "b" for binary....
C++0x lambda capture by value always const?
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Call a stored procedure with parameter in c#
...ternative, I have a library that makes it easy to work with procs: https://www.nuget.org/packages/SprocMapper/
SqlServerAccess sqlAccess = new SqlServerAccess("your connection string");
sqlAccess.Procedure()
.AddSqlParameter("@FirstName", SqlDbType.VarChar, txtFirstName.Text)
...
How can I set NODE_ENV=production on Windows?
...fine environment variables using a unique syntax, cross platform.
https://www.npmjs.com/package/cross-env
It allow you to write something like this:
cross-env NODE_ENV=production my-command
Which is pretty convenient! No Windows or Unix specific commands any more!
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java.lang.OutOfMemoryError: Java heap space
...n accordingly you can increase heap size also by using:
java -Xmx2g
http://www.oracle.com/technetwork/java/javase/tech/vmoptions-jsp-140102.html
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Run JavaScript when an element loses focus
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How to get the first item from an associative PHP array?
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More information on the reset function: www.w3schools.com/php/func_array_reset.asp
– Paul Chris Jones
Dec 17 '19 at 12:38
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Default value for field in Django model
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