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Generating random strings with T-SQL
...is to compute @dice = rand(@seed) * len(@specials)+1 to make the indexes 1 based.
– Remus Rusanu
Feb 17 '16 at 13:42
T...
AngularJS : Factory and Service? [duplicate]
...ariable. Because service will create instance by default and use that as a base object.
myApp.service('myService', function () {
// any logic here..
this.name = 'Joe';
}
Actual angularjs code behind the service
function service(name, constructor) {
return factory(name, ['$injector', f...
Useful GCC flags for C
...types.
-Wstrict-overflow=5: warns about cases where the compiler optimizes based on the assumption that signed overflow does not occur. (The value 5 may be too strict, see the manual page.)
-Wwrite-strings: give string constants the type const char[length] so that copying the address of one into a ...
How can I pad an int with leading zeros when using cout
... formatting information below.
//
// Print the number "n" in the given "base"
// using exactly "numDigits".
// Print +/- if signed flag "isSigned" is TRUE.
// Use the character specified in "padchar" to pad extra characters.
//
// Examples:
// sprintfNum(pszBuffer, 6, 10, 6, TRUE,...
Auto-center map with multiple markers in Google Maps API v3
...translate between lat/lon and pixel coordinates. The pixel coordinates are based on a plane of the entire world fully zoomed in, but you can then find the center of that and switch it back into lat/lon.
var HALF_WORLD_CIRCUMFERENCE = 268435456; // in pixels at zoom level 21
var WORLD_RADIUS =...
.gitignore for Visual Studio Projects and Solutions
...
There's an online tool which allow you to generate .gitignore file based on your OS, IDE, language, etc. Take a look at http://www.gitignore.io/.
On 8/20/2014, here's the file that is generated for Visual Studio + Windows.
# Created by http://www.gitignore.io
### VisualStudio ###
## Ign...
Impossible to Install PG gem on my mac with Mavericks
.../pg_config
Once done, install the pg gem with
env ARCHFLAGS="-arch x86_64" gem install pg -- --with-pg-config=/usr/local/Cellar/postgresql/9.3.3/bin/pg_config
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Asynchronous Process inside a javascript for loop [duplicate]
...
The ECMAScript example is a very good one to demonstrate what let can do.
– hazelnut
Jan 14 '16 at 4:00
1
...
How can I use a local image as the base image with a dockerfile?
...nning the docker build command:
if you want use the local image as the base image, please without the
option --pull=true, --pull=true will always attempt to pull a newer
version of the image.
-https://github.com/docker/docker/issues/14943
...
MFC学习总结 (90个技巧) dlg 上建立View - C/C++ - 清泛网 - 专注C++内核技术
...在class type里选择Generic Class，在Name栏里输入新类的名字，Base class里输入CToolBar),创建成功后在该类里创建要增加的控件的对象，如：
CComboBox""m_wndMyCombo;
CStatic""m_wndCategory, m_wndCategoryPath;
CButton""m_wndOpenButton;
Cedit"""m_wndEdit;
然...