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What is the best way to convert seconds into (Hour:Minutes:Seconds:Milliseconds) time?

... 64 For .NET > 4.0 you can use TimeSpan time = TimeSpan.FromSeconds(seconds); //here backslash...
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iOS JavaScript bridge

...ScriptObject @interface WebScriptBridge: NSObject - (void)someEvent: (uint64_t)foo :(NSString *)bar; - (void)testfoo; + (BOOL)isKeyExcludedFromWebScript:(const char *)name; + (BOOL)isSelectorExcludedFromWebScript:(SEL)aSelector; + (WebScriptBridge*)getWebScriptBridge; @end static WebScriptBridge *...
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Why are two different concepts both called “heap”?

...emely well ordered. So again there's an equal mismatch going the other way based on the common definition of heap. – jmucchiello Nov 10 '09 at 1:24 ...
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Getting a slice of keys from a map

... not much more work, and in my tests (using a map with 1,000,000 random int64 keys and then generating the array of keys ten times with each method), it was about 20% faster to assign members of the array directly than to use append. Although setting the capacity eliminates reallocations, append st...
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“:” (colon) in C struct - what does it mean? [duplicate]

...is used in expressions in exactly the same way as a variable of the same base type would be used, regardless of how many bits are in the bit field. A quick sample illustrates this nicely. Interestingly, with mixed types the compiler seems to default to sizeof (int). struct { int a : 4...
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Rotate axis text in python matplotlib

...line 23, in <module> plt.setp(time, rotation=90) File "/usr/lib64/python2.7/site-packages/matplotlib/pyplot.py", line 183, in setp ret = _setp(*args, **kwargs) File "/usr/lib64/python2.7/site-packages/matplotlib/artist.py", line 1199, in setp func = getattr(o, funcName) Attribu...
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In-place type conversion of a NumPy array

...(10, dtype='float32'); b = a[::-1]; c = np.vstack((a,b)); d = c.view('float64') This code takes 10 + 10 float32 and results in 10, rather than 20 float64 – dcanelhas Aug 16 '17 at 5:04 ...
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Copy folder recursively, excluding some folders

... For RHEL derived distros: yum install rsync, or on Debian-based releases: apt-get install rsync . Unless you're building your server from absolute base on your own hardware, this is a non-issue. rsync is installed by default on my Amazon EC2 boxes, as well and my boxes from ZeroLa...
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Getting scroll bar width using JavaScript [duplicate]

...er, set its width to '100%' and get offset width Calculate scrollbar width based on gathered offsets Working example here: http://jsfiddle.net/slavafomin/tsrmgcu9/ Update If you're using this on a Windows (metro) App, make sure you set the -ms-overflow-style property of the 'outer' div to scroll...
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How to check String in response body with mockMvc

...Result result = mockMvc.perform(post("/api/users").header("Authorization", base64ForTestUser).contentType(MediaType.APPLICATION_JSON) .content("{\"userName\":\"testUserDetails\",\"firstName\":\"xxx\",\"lastName\":\"xxx\",\"password\":\"xxx\"}")) .andDo(MockMvcResultHandlers.p...