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Missing Javascript “.map” file for Underscore.js when loading ASP.NET web page [duplicate]
...e same name as the original but with a .map extension instead of .js (e.g. foo.min.js => add empty foo.min.map). This keeps the browser happy and does not affect source code or updates.
– pasx
Sep 4 '15 at 1:16
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Save byte array to file [duplicate]
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You can use:
File.WriteAllBytes("Foo.txt", arrBytes); // Requires System.IO
If you have an enumerable and not an array, you can use:
File.WriteAllBytes("Foo.txt", arrBytes.ToArray()); // Requires System.Linq
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Specialization with Constraints
...ion with a class constraint. I have a minimal example of my problem here: Foo.hs and Main.hs . The two files compile (GHC 7.6.2, ghc -O3 Main ) and run.
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Awkward way of executing JavaScript code [duplicate]
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var a = (function() {
return foo(bar);
})();
In this case this is really unnecessary, but this is not wrong and it will not throw an error.
But IIF some times uses like module pattern:
var a = (function() {
/* some other code in own scope */
retu...
Boost智能指针——shared_ptr - C/C++ - 清泛网 - 专注C/C++及内核技术
...st文档上特地注明的标准bad Practices）：
void test()
{
foo(boost::shared_ptr<implementation>(new implementation()), g());
}
正确的用法为：
void test()
{
boost::shared_ptr<implementation> sp(new implementation());
foo(sp, g());
}
shared_ptr 智能指...
/usr/include/c++/4.9/bits/stl_iterator_base_types.h:165:53: error: ‘i...
...e[1])
或者将distance放在一个命名空间中,例如：
namespace foo
{
double distance(int a, int b)
{
return fabs(a-b);
}
}
int main()
{
foo::distance(x,y); //now you're calling your own distance function.
}
或者不使用命名空间std,显式声明std::vector...
shared_ptr指针被赋值后，原指针会引用清零、自动释放。 - C/C++ - 清泛IT...
...会引用清零、自动释放。
std::shared_ptr<int> intg;
void foo(std::shared_ptr<int> p)
{
intg = p; // 原指针释放，存储新的智能指针
//*(intg.get()) = *(p.get()); // ...
How to escape special characters in building a JSON string?
...nonsense; strings in JSON can only ever be double-quoted. Try JSON.parse("'foo'") in your browser console, for example, and observe the SyntaxError: Unexpected token '. The JSON spec is really simple and clear about this. There is no escape sequence in JSON for single quotes, and a JSON string canno...
How to remove leading and trailing whitespace in a MySQL field?
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You're looking for TRIM.
UPDATE FOO set FIELD2 = TRIM(FIELD2);
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In-place edits with sed on OS X
...native way is to use built-in substitution in Vim Ex mode, like:
$ ex +%s/foo/bar/g -scwq file.txt
and for multiple-files:
$ ex +'bufdo!%s/foo/bar/g' -scxa *.*
To edit all files recursively you can use **/*.* if shell supports that (enable by shopt -s globstar).
Another way is to use gawk a...