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Class JavaLaunchHelper is implemented in both … libinstrument.dylib. One of the two will be used. Wh
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muttonUp
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answered Apr 22 '17 at 18:27
user5683940user568...
Does a valid XML file require an XML declaration?
... of Xerces.
Is the XML declaration <?xml version="1.0" encoding="UTF-8"?> required?
3 Answers
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Difference between int32, int, int32_t, int8 and int8_t
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Between int32 and int32_t, (and likewise between int8 and int8_t) the difference is pretty simple: the C standard defines int8_t and int32_t, but does not define anything named int8 or int32 -- the latter (if they exist at all) is probably from some other header or library (mo...
How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
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86
First, the easy cases:
ASCII
If your data contains no bytes above 0x7F, then it's ASCII. (Or...
Is there a way to check if int is legal enum in C#?
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8 Answers
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Compare two data.frames to find the rows in data.frame 1 that are not present in data.frame 2
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89
This doesn't answer your question directly, but it will give you the elements that are in commo...
Installing libv8 gem on OS X 10.9+
I'm trying to install libv8 3.16.14.3 but getting an error on OSX Mavericks using latest stable rvm and ruby-1.9.3-p125.
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Check substring exists in a string in C
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280
if(strstr(sent, word) != NULL) {
/* ... */
}
Note that strstr returns a pointer to the st...
How to drop columns by name in a data frame
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389
You should use either indexing or the subset function. For example :
R> df <- data.frame...
pandas: filter rows of DataFrame with operator chaining
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398
I'm not entirely sure what you want, and your last line of code does not help either, but anyway...