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Is It Possible to NSLog C Structs (Like CGRect or CGPoint)?
...GPoint(cgPoint));
There are a number of functions provided by UIKit that convert the various CG structs into NSStrings. The reason it doesn't work is because %@ signifies an object. A CGPoint is a C struct (and so are CGRects and CGSizes).
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What's the difference between Unicode and UTF-8? [duplicate]
...d with
UTF-8 and must show this as text to the user. First step, is to
convert the binary data to numbers. The app uses the UTF-8 algorithm
to decode the data. In this case, the decoder returns this:
104 101 108 108 111
Since the app knows this is a Unicode string, it can assume each
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jQuery get textarea text
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Why would you want to convert key strokes to text? Add a button that sends the text inside the textarea to the server when clicked. You can get the text using the value attribute as the poster before has pointed out, or using jQuery's API:
$('inp...
SQL order string as number
...version to number
select col from yourtable
order by col + 0
BTW MySQL converts strings from left to right. Examples:
string value | integer value after conversion
--------------+--------------------------------
'1' | 1
'ABC' | 0 /* the string does not contain a number, ...
Quick easy way to migrate SQLite3 to MySQL? [closed]
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Here is a list of converters (not updated since 2011):
https://www2.sqlite.org/cvstrac/wiki?p=ConverterTools (or snapshot at archive.org)
An alternative method that would work nicely but is rarely mentioned is: use an ORM class that abstr...
How do I lowercase a string in C?
How can I convert a mixed case string to a lowercase string in C?
6 Answers
6
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How to add two strings as if they were numbers? [duplicate]
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I would use the unary plus operator to convert them to numbers first.
+num1 + +num2;
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Python date string to date object
How do I convert a string to a date object in python?
7 Answers
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What does apply_filters(…) actually do in WordPress?
...asses the value through the following sequence of functions:
wptexturize
convert_smilies
convert_chars
wpautop
shortcode_unautop
prepend_attachment
do_shortcode
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Never seen before C++ for loop
I was converting a C++ algorithm to C#.
I came across this for loop:
12 Answers
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