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Python TypeError: not enough arguments for format string

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What is context in _.each(list, iterator, [context])?

...function. var someOtherArray = ["name","patrick","d","w"]; _.each([1, 2, 3], function(num) { // In here, "this" refers to the same Array as "someOtherArray" alert( this[num] ); // num is the value from the array being iterated // so this[num] gets the item at t...
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Rails 3 execute custom sql query without a model

...t that is supposed to deal with database. I used code given below in rails 3 5 Answers ...
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Can a variable number of arguments be passed to a function?

...anyArgs(1) I was called with 1 arguments: (1,) >>> manyArgs(1, 2, 3) I was called with 3 arguments: (1, 2, 3) As you can see, Python will unpack the arguments as a single tuple with all the arguments. For keyword arguments you need to accept those as a separate actual argument, as shown ...
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Transposing a NumPy array

... answered May 10 '11 at 18:36 Joe KingtonJoe Kington 223k5858 gold badges528528 silver badges435435 bronze badges ...
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How to count the number of set bits in a 32-bit integer?

...ou may need to adjust it to work for a particular language (e.g. using uint32_t for C++ and >>> in Java): int numberOfSetBits(uint32_t i) { // Java: use int, and use >>> instead of >> // C or C++: use uint32_t i = i - ((i >> 1) & 0x55555555); i =...
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Length of an integer in Python

... 341 If you want the length of an integer as in the number of digits in the integer, you can always...
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Concatenating two one-dimensional NumPy arrays

... 388 The line should be: numpy.concatenate([a,b]) The arrays you want to concatenate need to passe...
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Creating a new dictionary in Python

... | edited Nov 8 '15 at 3:49 poolie 8,03611 gold badge3838 silver badges6666 bronze badges answered De...
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Sending images using Http Post

... answered May 30 '10 at 0:55 PiroPiro 2,44633 gold badges1515 silver badges1919 bronze badges ...