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What's the best way to unit test protected & private methods in Ruby?
...oked in 1.9
– Gene T
Nov 6 '08 at 3:45
6
I doubt they would revoke it, as they'd instantly break ...
The name 'InitializeComponent' does not exist in the current context
...
44 Answers
44
Active
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What's the safest way to iterate through the keys of a Perl hash?
...ng the expected resulting hash:
(a => 1, A => 2, b => 2, B => 4)
But using each() to do the same thing:
%h = (a => 1, b => 2);
keys %h;
while(my($k, $v) = each %h)
{
$h{uc $k} = $h{$k} * 2; # BAD IDEA!
}
produces incorrect results in hard-to-predict ways. For example:
(a...
Difference between VARCHAR and TEXT in MySQL [duplicate]
...EXT, but be careful: MEDIUMTEXT stores strings up to 16 MB, LONGTEXT up to 4 GB. If you use LONGTEXT and get the data via PHP (at least if you use mysqli without store_result), you maybe get a memory allocation error, because PHP tries to allocate 4 GB of memory to be sure the whole string can be bu...
Make sure only a single instance of a program is running
...ollowing code should do the job, it is cross-platform and runs on Python 2.4-3.2. I tested it on Windows, OS X and Linux.
from tendo import singleton
me = singleton.SingleInstance() # will sys.exit(-1) if other instance is running
The latest code version is available singleton.py. Please file bug...
How to fast-forward a branch to head?
...
247
Doing:
git checkout master
git pull origin
will fetch and merge the origin/master branch (yo...
no gravity for scrollview. how to make content inside scrollview as center
... |
edited Aug 5 '19 at 14:40
Bishnu Dev
11711 silver badge1010 bronze badges
answered Oct 6 '12 at 0:0...
Maximum length of HTTP GET request
...
478
The limit is dependent on both the server and the client used (and if applicable, also the pro...
External resource not being loaded by AngularJs
... in an iframe:
<iframe class="youtube-player" type="text/html" width="640" height="385"
ng-src="{{trustSrc(movie.src)}}" allowfullscreen frameborder="0">
</iframe>
http://plnkr.co/edit/tYq22VjwB10WmytQO9Pb?p=preview
...