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ValueError: setting an array element with a sequence

...ur edit. If you really want to have a NumPy array containing both strings and floats, you could use the dtype object, which enables the array to hold arbitrary Python objects: numpy.array([1.2, "abc"], dtype=object) Without knowing what your code shall accomplish, I can't judge if this is what y...
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Setting dynamic scope variables in AngularJs - scope.

...ng I have gotten from a routeParam or a directive attribute or whatever, and I want to create a variable on the scope based on this. So: ...
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What is the behavior of integer division?

...ion? What is the defined behavior? Yes, integer quotient of the two operands. 6.5.5 Multiplicative operators 6 When integers are divided, the result of the / operator is the algebraic quotient with any fractional part discarded.88) If the quotient a/b is representable, the expression ...
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Python concatenate text files

...each file by f = open(...) , read line by line by calling f.readline() , and write each line into that new file. It doesn't seem very "elegant" to me, especially the part where I have to read//write line by line. ...
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How to check if a string contains only digits in Java [duplicate]

...\\d+"; As per Java regular expressions, the + means "one or more times" and \d means "a digit". Note: the "double backslash" is an escape sequence to get a single backslash - therefore, \\d in a java String gives you the actual result: \d References: Java Regular Expressions Java Character Es...
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How to remove specific value from array using jQuery

... That is good news and yes the right modification was needed :) – Sarfraz Aug 29 '10 at 19:02 2 ...
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Convert java.util.Date to String

...ad of plain new Date() ? Is there difference ? – Alexander Malakhov Aug 19 '13 at 4:35 10 Beware:...
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Gulps gulp.watch not triggered for new or deleted files?

...w. It did not when the question was asked. The rest of my answer still stands: gulp-watch is usually a better solution because it lets you perform specific actions only on the files that have been modified, while gulp.watch only lets you run complete tasks. For a project of a reasonable size, thi...
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Releasing memory in Python

...llocator. The int type maintains a freelist with its own allocated memory, and clearing it requires calling PyInt_ClearFreeList(). This can be called indirectly by doing a full gc.collect. Try it like this, and tell me what you get. Here's the link for psutil.Process.memory_info. import os import...
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What is a servicebus and when do I need one?

... You can think of a service bus as the Ethernet of SOA. First and foremost, it introduces a language of identifying things, like an IP address in Ethernet. This name isn't something inherently physical. Next, you have something physical involved on each node, like a queue in the case o...