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How do I check if a type provides a parameterless constructor?
...ly difficult or even messier to dynamically instantiate something and then start dealing with it statically.
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How to select/get drop down option in Selenium 2
...ropdown until I commented out this line: //select.deselectAll(); Then it started working. Your mileage may vary.
– gorbysbm
May 1 '14 at 21:56
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Simple way to convert datarow array to datatable
...y has rows in it as this replace whatever already there. If table empty to start with it's fine.
– Franck
Mar 18 '14 at 12:19
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hexadecimal string to byte array in python
..., 69, 43776)
As I specified little endian (using the '<' char) at the start of the format string the function returned the decimal equivalent.
0x12 = 18
0x45 = 69
0xAB00 = 43776
B is equal to one byte (8 bit) unsigned
H is equal to two bytes (16 bit) unsigned
More available characters and...
Align items in a stack panel?
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This works perfectly for me. Just put the button first since you're starting on the right. If FlowDirection becomes a problem just add a StackPanel around it and specify FlowDirection="LeftToRight" for that portion. Or simply specify FlowDirection="LeftToRight" for the relevant control.
<...
How to print a percentage value in python?
... Indeed. I wonder why Guido didn't implement real division from the very start... Rounding 1/3 to 0 should be explicit after all...
– Tobias Kienzler
Jul 17 '13 at 8:53
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Eclipse does not highlight matching variables
... Thanks! In eclipse Juno (under ubuntu 12.04) the settings did not start working until I restarted eclipse.
– arun
Jun 13 '13 at 15:50
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Why won't my PHP app send a 404 error?
...! Here's a page to display for 404s.
The problem is, once the web server starts processing the PHP page, it's already passed the point where it would handle a 404
User: Hey, do you have anything for me at this URI webserver?
Webserver: Yes, I do, it's a PHP page. It'll tell you what the respons...
Branch from a previous commit using Git
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to start a branch from <sha1-of-commit> run git checkout -b <name-of-branch> <sha1-of-commit> but if the branch already exists git checkout -B <name-of-branch> <sha1-of-commit>
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Removing pip's cache?
...n at https://pip.pypa.io/en/latest/reference/pip_install.html#caching:
Starting with v6.0, pip provides an on-by-default cache which
functions similarly to that of a web browser. While the cache is on by
default and is designed do the right thing by default you can disable
the cache and al...