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Installing SciPy with pip
...te swap file if needed Error message in that case is something like this: c++: internal compiler error: Killed (program cc1plus) error: Command "c++ -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -fPIC -D__STDC_FORMAT_MACROS=1 -I/usr/lib/python2.7/dist-packages/numpy/core/include -I/u...
What is Ruby's double-colon `::`?
...
In C#, for instance, yes. On the other hand C++ (and Ruby) use :: for namespace resolution such as std::cout << "Hello World!";
– Jerry Fernholz
Jun 9 '10 at 20:29
...
How do I integrate Ajax with Django applications?
...s if you opened a new tab and did it yourself.
If it succeeds (status code 200), do the function for success, which will alert the data received.
If fails, do a different function.
Now what would happen here? You would get an alert with 'hello world' in it. What happens if you do an AJAX call to h...
Why does intellisense and code suggestion stop working when Visual Studio is open?
...ot working, close/reopen solution
If still not working, restart VS.
For C++ projects:
MSDN has a few things to try: MSDN suggestions
The corrupt .ncb file seems most likely.
From MSDN:
Close the solution.
Delete the .ncb file.
Reopen the solution. (This creates a new .ncb file.)
Notes:
Te...
What is an undefined reference/unresolved external symbol error and how do I fix it?
...
Compiling a C++ program takes place in several steps, as specified by 2.2 (credits to Keith Thompson for the reference):
The precedence among the syntax rules of translation is specified by the following phases [see footnote].
Physical...
CMake使用教程 - C/C++ - 清泛网 - 专注C/C++及内核技术
...教程CMake是一个比make更高级的编译配置工具，它可以根据不同平台、不同的编译器，生成相应的Makefile或者vcproj项目。通过编写CMakeLists txt CMake是一个比make更高级的编译配置工具，它可以根据不同平台、不同的编译器，生成相...
What is the printf format specifier for bool?
...
If you like C++ better than C, you can try this:
#include <ios>
#include <iostream>
bool b = IsSomethingTrue();
std::cout << std::boolalpha << b;
...
UPDATE and REPLACE part of a string
... (N'19-4-2015', N'Monay', 2)
DECLARE @Date Nvarchar(200)
SET @Date = (SELECT [Date] FROM Tbl_PersonalDetail WHERE ID = 2)
Update Tbl_PersonalDetail SET [Date] = (REPLACE(@Date , '-','/')) WHERE ID = 2
...
Rotated elements in CSS that affect their parent's height correctly
...ive;
border: 1px solid #ccc;
padding: 2px;
margin: 2px;
width: 200px;
}
.statusColumn i,
.statusColumn b,
.statusColumn em,
.statusColumn strong {
writing-mode: vertical-rl;
transform: rotate(180deg);
white-space: nowrap;
display: inline-block;
overflow: visible;
}...
What is an invariant?
...variant to that sequence.
To better understand this hope this example in C++ helps.
Consider a scenario where you have to get some values and get the total count of them in a variable called as count and add them in a variable called as sum
The invariant (again it's more like a concept):
// in...