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opengl: glFlush() vs. glFinish()
...aw directly to the front buffer, this shall ensure that the OpenGL drivers starts drawing without too much delay. You could think of a complex scene that appears object after object on the screen, when you call glFlush after each object. However, when using double buffering, glFlush has practically ...
How to find out where a function is defined?
...unction_name');
print $reflFunc->getFileName() . ':' . $reflFunc->getStartLine();
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Notepad++ add to every line
...
Move your cursor to the start of the first line
Hold down Alt + Shift and use the cursor down key to extend the selection to the end of the block
This allows you to type on every line simultaneously.
I found the solution above here.
I think this...
Alphabet range in Python
...
Here is a simple letter-range implementation:
Code
def letter_range(start, stop="{", step=1):
"""Yield a range of lowercase letters."""
for ord_ in range(ord(start.lower()), ord(stop.lower()), step):
yield chr(ord_)
Demo
list(letter_range("a", "f"))
# ['a', 'b', 'c', 'd', ...
Using async-await on .net 4
I'm currently starting to create an application that would profit a lot from C# 5's async-await feature. But I'm not sure which version of VS and of the async runtime to use.
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Find (and kill) process locking port 3000 on Mac
...in a single command.
For using this in package.json scripts:
"scripts": { "start": "kill $(lsof -ti:3000,3001) && npm start" }
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Catch an exception thrown by an async void method
...y on the SynchronizationContext that was active when the async void method started. - https://msdn.microsoft.com/en-us/magazine/jj991977.aspx
Note that using Wait() may cause your application to block, if .Net decides to execute your method synchronously.
This explanation http://www.interact-sw.c...
Highlight bash/shell code in markdown
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thanks this help me in this moment that I started a documentaion in MarkDown files.
– LandiLeite
Jul 20 at 21:58
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Purpose of #!/usr/bin/python3
...ges, but in this example, I am using python. In many tutorials, they would start with #!/usr/bin/python3 on the first line. I don't understand why we have this.
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PDO's query vs execute
...ment, and hopefully you can replicate it or something better in yours:
To start, I've created a basic table in Microsoft SQL Server
CREATE TABLE performancetest (
sid INT IDENTITY PRIMARY KEY,
id INT,
val VARCHAR(100)
);
And now a basic timed test for performance metrics.
$logs = []...