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Changing the current working directory in Java?
...tes the file in the original working directory even if user.dir is changed by the program.
– Michael Myers♦
Jun 9 '15 at 17:13
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Working with huge files in VIM
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By "chokes" you mean takes a while to open? Or actually crashes? It takes a bit over 4 minutes on my not-so-recent Linux box to open 2.7GB file in view (just tried and timed). Granted, that's not exactly instant, but it does ...
Changing the default header comment license in Xcode
...t>
<key>FILEHEADER</key>
<string>
// Created by Your Name on 29.12.17.
// Copyright © 2017 Your Company. All rights reserved.
// </string>
</dict>
</plist>
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How to do exponentiation in clojure?
... Unless your powers are so large that they can't be accurately represented by doubles anymore, there really is no problem with just casting the result to int. 2) I don't see how writing Math/pow is more complicated than math-pow or whatever the name would be if there was a clojure equivalent. If the...
What is the difference between & and && in Java?
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Besides not being a lazy evaluator by evaluating both operands, I think the main characteristics of bitwise operators compare each bytes of operands like in the following example:
int a = 4;
int b = 7;
System.out.println(a & b); // prints 4
//meaning in a...
How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
...ricks (10.9).
This package enables UNIX-style development via Terminal by installing
command line developer tools, as well as Mac OS X SDK frameworks and
headers. Many useful tools are included, such as the Apple LLVM
compiler, linker, and Make. If you use Xcode, these tools are also
emb...
Jquery UI tooltip does not support html content
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You can also achieve this completely without jQueryUI by using CSS styles. See the snippet below:
div#Tooltip_Text_container {
max-width: 25em;
height: auto;
display: inline;
position: relative;
}
div#Tooltip_Text_container a {
text-decoration: none;
c...
Mercurial stuck “waiting for lock”
...borted pull ran sucessfully.
The lock had been set more than 2 years ago, by a process on a machine that is no longer on the LAN. Shame on the hg developers for a) not documenting locks adequately; b) not timestamping them for automatic removal when they get stale.
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Django : How can I see a list of urlpatterns?
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Actually I was wrong, this feature is not provided by django after all.
– robert
Jan 14 '12 at 17:23
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How to retrieve all keys (or values) from a std::map and put them into a vector?
...const& pair) {
return pair.first;
});
and using C++14 (as noted by @ivan.ukr) we can replace decltype(map_in)::value_type with auto.
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