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Display clearColor UIViewController over UIViewController
I have a UIViewController view as a subview/<em>mem>odal on top of another UIViewController view, such as that the subview/<em>mem>odal should be transparent and whatever co<em>mem>ponents is added to the subview should be visible. The proble<em>mem> is that I have is the subview shows black background instead to have clea...
Possible to do a <em>Mem>ySQL foreign key to one of two possible tables?
Well here's <em>mem>y proble<em>mem> I have three tables; regions, countries, states. Countries can be inside of regions, states can be inside of regions. Regions are the top of the food chain.
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How to enu<em>mem>erate an enu<em>mem> with String type?
For exa<em>mem>ple, how can I do so<em>mem>ething like:
42 Answers
42
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Finding the nu<em>mem>ber of days between two dates
How to find nu<em>mem>ber of days between two dates using PHP?
33 Answers
33
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Python - Check If Word Is In A String
I'<em>mem> working with Python v2, and I'<em>mem> trying to find out if you can tell if a word is in a string.
11 Answers
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Print array to a file
...var_export or set print_r to return the output instead of printing it.
Exa<em>mem>ple fro<em>mem> PHP <em>mem>anual
$b = array (
'<em>mem>' =&a<em>mem>p;gt; '<em>mem>onkey',
'foo' =&a<em>mem>p;gt; 'bar',
'x' =&a<em>mem>p;gt; array ('x', 'y', 'z'));
$results = print_r($b, true); // $results now contains output fro<em>mem> print_r
You can then save $result...
Can I <em>mem>ake 'git diff' only the line nu<em>mem>bers AND changed file na<em>mem>es?
This question calls for "line nu<em>mem>bers", if you do not care about line nu<em>mem>bers in the output see this question and answer.
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Logic to test that 3 of 4 are True
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I suggest writing the code in a <em>mem>anner that indicates what you <em>mem>ean. If you want 3 values to be true, it see<em>mem>s natural to <em>mem>e that the value 3 appears so<em>mem>ewhere.
For instance, in C++:
if ((int)a + (int)b + (int)c + (int)d == 3)
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This is well defin...
How to intercept touches events on a <em>Mem>K<em>Mem>apView or UIWebView objects?
I'<em>mem> not sure what I a<em>mem> doing wrong but I try to catch touches on a <em>Mem>K<em>Mem>apView object. I subclassed it by creating the following class :
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Using Sinatra for larger projects via <em>mem>ultiple files
It see<em>mem>s that in Sinatra all route handlers are being written into a single file, if I understand right it acts as a one large/s<em>mem>all controller. Is there any way to split it into separate independent files, so when let's say so<em>mem>ebody calls "/" - one action is executed, and if s<em>mem>th like "/posts/2" is...