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Swift: #warning equivalent
...ing-todo-as-warning-in-swift-xcode-project/
http://jeffreysambells.com/2013/01/31/generate-xcode-warnings-from-todo-comments
EDIT: 18/11/14
@david-h raised a good point in his comment. If you wanted to only raise these warnings in a specific build configuration, you could do the following:
if [ ...
Ruby on Rails: How can I revert a migration with rake db:migrate?
... you want to revert.
eg. if you want to revert a migration with file name 3846656238_create_users.rb
rake db:migrate:down VERSION=3846656238
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How to read if a checkbox is checked in PHP?
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350
If your HTML page looks like this:
<input type="checkbox" name="test" value="value1">...
Is there a way to escape a CDATA end token in xml?
...on.
Hence, it is not possible to escape ]]> within a CDATA section.
EDIT3: The same section also reads:
2.7 CDATA Sections
[Definition: CDATA sections may occur anywhere character data may occur; they are used to escape blocks of text containing characters which would otherwise be recognized as ...
Checking if jquery is loaded using Javascript
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352
something is not right
Well, you are using jQuery to check for the presence of jQuery. If jQ...
How to capitalize the first letter of a String in Java?
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edited Jul 7 '15 at 7:37
Jens Piegsa
6,28155 gold badges4343 silver badges9494 bronze badges
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Why is “while ( !feof (file) )” always wrong?
...o, scanf:
for (int a, b, c; scanf("%d %d %d", &a, &b, &c) == 3; ) {
consume(a, b, c);
}
The result we must use is the return value of scanf, the number of elements converted.
C++, iostreams formatted extraction:
for (int n; std::cin >> n; ) {
consume(n);
}
...
How to get progress from XMLHttpRequest
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138
For the bytes uploaded it is quite easy. Just monitor the xhr.upload.onprogress event. The brow...
Run function from the command line
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edited Aug 31 '16 at 9:56
answered Oct 21 '10 at 11:52
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Creating a range of dates in Python
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edited Jul 29 '19 at 7:43
Ohad Eytan
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answered J...