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Is inject the same thing as reduce in ruby?

... answered Dec 11 '12 at 3:44 ZachZach 2,37111 gold badge1212 silver badges2020 bronze badges ...
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Why is it slower to iterate over a small string than a small list?

...nd with timeit and noticed that doing a simple list comprehension over a small string took longer than doing the same operation on a list of small single character strings. Any explanation? It's almost 1.35 times as much time. ...
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How to convert list of tuples to multiple lists?

... answered Nov 10 '11 at 15:03 Sven MarnachSven Marnach 446k100100 gold badges833833 silver badges753753 bronze badges ...
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Best practice for nested fragments in Android 4.0, 4.1 (

...previous fragment transaction has finished. And of course it was only naturally supported in 4.2 or the support library. Nesting without ChildManager - Solution Solution, Sure! I have been doing this for a long time now, (since the ViewPager was announced). See below; This is a Fragment that defe...
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Regex not operator

...: lookahead) this doesn't (hence: negative) match this. But it doesn't actually consume the characters it matches (hence: zero-width). There are actually 4 combinations of lookarounds with 2 axes: lookbehind / lookahead : specifies if the characters before or after the point are considered positi...
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JNI converting jstring to char *

...ctions.html concerning your problem you can use this JNIEXPORT void JNICALL Java_ClassName_MethodName(JNIEnv *env, jobject obj, jstring javaString) { const char *nativeString = env->GetStringUTFChars(javaString, 0); // use your string env->ReleaseStringUTFChars(javaString, nat...
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How to base64 encode image in linux bash / shell

... David JashiDavid Jashi 4,25011 gold badge1818 silver badges2626 bronze badges ...
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How should strace be used?

... Strace Overview strace can be seen as a light weight debugger. It allows a programmer / user to quickly find out how a program is interacting with the OS. It does this by monitoring system calls and signals. Uses Good for when you don't have source code or don't want to be bothered to real...
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Can I call memcpy() and memmove() with “number of bytes” set to zero?

... the length of the array for a function, n can have the value zero on a call to that function. Unless explicitly stated otherwise in the description of a particular function in this subclause, pointer arguments on such a call shall still have valid values, as described in 7.1.4. On such a call...
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Is there a recommended format for multi-line imports?

... Personally I go with parentheses when importing more than one component and sort them alphabetically. Like so: from Tkinter import ( Button, Canvas, DISABLED, END, Entry, Frame, LEFT, NORMAL, RI...