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Replacing some characters in a string with another character
... it with each special character escaped with '\' how could I get this done by oneshot?
– inckka
Jul 26 '14 at 4:02
...
How to add multi line comments in makefiles
... makefiles. As somebody else suggested, you can make a multi-line comment by using line continuations. For example:
# This is the first line of a comment \
and this is still part of the comment \
as is this, since I keep ending each line \
with a backslash character
However, I imagine that you ...
Convert char to int in C and C++
... can write
char a = '4';
int ia = a - '0';
/* check here if ia is bounded by 0 and 9 */
Explanation:
a - '0' is equivalent to ((int)a) - ((int)'0'), which means the ascii values of the characters are subtracted from each other. Since 0 comes directly before 1 in the ascii table (and so on until 9...
What is the difference between and ?
...specifies a language code. The second specifies a language code, followed by a country code.
What other values can follow the dash? According to w3.org "Any
two-letter subcode is understood to be a [ISO3166] country code." so
does that mean any value listed under the alpha-2 code is an acc...
iOS: How does one animate to new autolayout constraint (height)
...th autolayout.
Follow this link and then find the video named "Auto layout by example"
It gives some interesting stuff about autolayout and the last part is about how to use animation.
share
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impro...
What are attributes in .NET?
... {
return underlyingObject .SomeDate;
}
}
}
Thereby ensuring that SomeInt is always displayed before SomeDate when working with my custom GUI components.
However, you'll see them most commonly used outside of the direct coding environment. For example the Windows Designer ...
What is the use for IHttpHandler.IsReusable?
...if multiple requests can be processed with the same IHttpHandler instance. By default at the end of a request pipeline all http handlers that are placed in the handlerRecycleList of the HttpApplication are set to null. If a handler is reusable it will not be set to null and the instance will be reus...
Get ffmpeg information in friendly way
...
Now is possible to use -progress - to print friendly info formatted by key=value.
ffmpeg -i video.mp4 .......-s 1920x1080 -progress - -y out.mp4
speed=5.75x
frame=697
fps=167.7
stream_0_0_q=39.0
bitrate=2337.0kbits/s
total_size=6979778
out_time_ms=23893333
out_time=00:00:23.893333
dup_fram...
Table Header Views in StoryBoards
...
You can do this easily by dragging your UIView/UIImageView just below the UITableView in the document outline (instead of the layout).
If you try to drag in the layout instead of document outline the UITableViewCell will jump to the top handling w...
What would be the Unicode character for big bullet in the middle of the character?
... when using e.g. BabelPad (which has a Character Map where you can search by character name), but you will hardly find anything larger than U+2022 BULLET (though the size depends on font). Searching for “circle” finds many characters, too many, as the string appears in so many names. The largest...