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Printing leading 0's in C?
I'm trying to find a good way to print leading 0's, such as 01001 for a zipcode. While the number would be stored as 1001, what is a good way to do it?
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Unix command to prepend text to a file
Is there a Unix command to prepend some string data to a text file?
16 Answers
16
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How do you read from stdin?
I'm trying to do some of the code golf challenges, but they all require the input to be taken from stdin . How do I get that in Python?
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Force point (“.”) as decimal separator in java
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IMO this does not answer the question, rather the Locale.setDefault(new Locale("en", "US")); does as pointed out in an other answer. True that maybe have undesirable side effects as it is global, OTH as programmer what I really want is that the global default is US because everywhe...
How to make RatingBar to show five stars
...t I get 6 stars and when I flip the phone I get about 10 stars. I tried to set the number of stars in my Activity ( myBar.setNumStars(5) ) that loads the xml but there was no success with that option either.
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Build a Basic Python Iterator
...an iterator, and iterators are only supposed to be iterated once. If you reset self.current in __iter__, then a nested loop over the Counter would be completely broken, and all sorts of assumed behaviors of iterators (that calling iter on them is idempotent) are violated. If you want to be able to ...
C++11 tuple 这一篇就够了 - C/C++ - 清泛网 - 专注C/C++及内核技术
...元素。通过下面这段程序来认识这两个函数的用法：
#include <iostream>
#include <tuple>
#include <functional>
int main()
{
auto t1 = std::make_tuple(10, "Test", 3.14);
std::cout << "The value of t1 is "
<< "(" << std::get<0>(t1) << ", " << std::ge...
Is there an equivalent for var_dump (PHP) in Javascript?
We need to see what methods/fields an object has in Javascript.
18 Answers
18
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How do I remove all non-ASCII characters with regex and Notepad++?
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Works good, but I had to set Encoding->Encode in ANSI. Was unable to find anything otherwise.
– FoamyGuy
Oct 14 '14 at 14:22
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A gentle tutorial to Emacs/Swank/Paredit for Clojure
... to Emacs to work on Clojure /Lisp.
What is all the information I need to setup on Emacs to be able to do the following?
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