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Can every recursion be converted into iteration?
...conversion, but it does say that it's definitely possible.
In many cases, converting a recursive function is easy. Knuth offers several techniques in "The Art of Computer Programming". And often, a thing computed recursively can be computed by a completely different approach in less time and space....
convert a char* to std::string
...n std::string to store data retrieved by fgets() . To do this I need to convert the char* return value from fgets() into an std::string to store in an array. How can this be done?
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How to convert NSNumber to NSString
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The funny thing is that NSNumber converts to string automatically if it becomes a part of a string. I don't think it is documented.
Try these:
NSLog(@"My integer NSNumber:%@",[NSNumber numberWithInt:184]);
NSLog(@"My float NSNumber:%@",[NSNumber numberWithF...
ruby convert array into function arguments
...The function, however, expects two arguments. Is there a way to on the fly convert the array into 2 arguments?
For example:
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converting drawable resource image into bitmap
...ap image. I have the image I want to use in my drawable folder so how do I convert that to bitmap?
6 Answers
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Convert seconds to HH-MM-SS with JavaScript?
How can I convert seconds to an HH-MM-SS string using JavaScript?
34 Answers
34
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Spring MVC @PathVariable getting truncated
...rt.FormattingConversionServiceFactoryBean" />
<util:list id="messageConverters">
<bean class="your.custom.message.converter.IfAny"></bean>
<bean class="org.springframework.http.converter.ByteArrayHttpMessageConverter"></bean>
<bean class="org.springfr...
Getting a map() to return a list in Python 3.x
... going to do is iterate over this list eventually, there's no need to even convert it to a list, because you can still iterate over the map object like so:
# Prints "ABCD"
for ch in map(chr,[65,66,67,68]):
print(ch)
sh...
How to convert a clojure keyword into a string?
In my application I need to convert clojure keyword eg. :var_name into a string "var_name". Any ideas how that could be done?
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Convert Java Array to Iterable
...ke the only way to avoid needlessly iterating through all of the values to convert from the object type to the primitive type (via Guava's Ints.asList() for example), just to be able to get an Iterator from the List that was created.
– spaaarky21
Apr 20 '17 at ...