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Choosing Java vs Python on Google App Engine
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I'm biased (being a Python expert but pretty rusty in Java) but I think the Python runtime of ...
How to import a Python class that is in a directory above?
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import sys
sys.path.append("..") # Adds higher directory to python modules path.
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Where does Java's String constant pool live, the heap or the stack?
...mple, if you init the following objects:
String s1 = "abc";
String s2 = "123";
String obj1 = new String("abc");
String obj2 = new String("def");
String obj3 = new String("456);
String literals s1 and s2 will go to string constant pool, objects obj1, obj2, obj3 to the heap. All of them, will be r...
HTTP status code for a partial successful request
...tatus xmlns:D='DAV:'>
<D:response>
<D:user>user-123</D:user>
<D:status>success</D:status>
</D:response>
<D:response>
<D:user>user-789</D:user>
<D:status>failure</D:status>
</D:resp...
Find MongoDB records where array field is not empty
...d only happen if pictures is a sub-doc, not an array. e.g. pictures: {'2': 123}
– JohnnyHK
Aug 24 '15 at 19:46
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What is the boundary in multipart/form-data?
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Borodin
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answered Dec 2 '13 at 5:07
Oscar MederosOsca...
Do I encode ampersands in ?
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zneakzneak
120k3838 gold badges231231 silver badges301301 bronze badges
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What are the various “Build action” settings in Visual Studio project properties and what do they do
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GishuGishu
123k4545 gold badges214214 silver badges294294 bronze badges
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Algorithm to return all combinations of k elements from n
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Usage:
var result = Combinations(new[] { 1, 2, 3, 4, 5 }, 3);
Result:
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Easier way to debug a Windows service
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When I set up a new service project a few weeks ago I found this post. While there are many gr...