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UILabel with text of two different colors
I want to display a string like this in a UILabel :
20 Answers
20
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How to reverse a string in Go?
How can we reverse a simple string in Go?
27 Answers
27
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Python: using a recursive algorithm as a generator
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def getPermutations(string, prefix=""):
if len(string) == 1:
yield prefix + string
else:
for i in xrange(len(string)):
for perm in getPermutations(string[:i] + string[i+1:], prefix+string[i]):
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How to check if the string is empty?
Does Python have something like an empty string variable where you can do:
25 Answers
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Converting a generic list to a CSV string
I have a list of integer values (List) and would like to generate a string of comma delimited values. That is all items in the list output to a single comma delimted list.
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Passing references to pointers in C++
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Your function expects a reference to an actual string pointer in the calling scope, not an anonymous string pointer. Thus:
string s;
string* _s = &s;
myfunc(_s);
should compile just fine.
However, this is only useful if you intend to modify the pointer you pass to...
How do I find the absolute url of an action in ASP.NET MVC?
...ters represent actions/controllers. In that way R# can still validate the strings you provide, as it does so well.
– Drew Noakes
Aug 8 '12 at 22:34
3
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How do I convert a String object into a Hash object?
I have a string which looks like a hash:
13 Answers
13
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SublimeText encloses lines in white rectangles
...fore </array> tag:
<dict>
<key>name</key>
<string>anaconda Error Outline</string>
<key>scope</key>
<string>anaconda.outline.illegal</string>
<key>settings</key>
<dict>
<key>background</key>
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Referencing a string in a string array resource with xml
...isable what items will show up on the menu. There are 17 items. I made a string array in values/arrays.xml with titles for each of these 17 items.
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