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Elegant Python function to convert CamelCase to snake_case?
...
There's an inflection library in the package index that can handle these things for you. In this case, you'd be looking for inflection.underscore():
>>> inflection.underscore('CamelCase')
'camel_case'
...
Error installing mysql2: Failed to build gem native extension
...ate new rails app
rails new world
Delete the file c:\Sites\world\public\index.html
Edit the file c:\Sites\world\config\routes.rb
add this line -> root :to => 'cities#index'
Open command prompt (generate views and controllers)
rails generate scaffold city ID:integer Name:string CountryCode...
Getting Java version at runtime
...major version: If it is a 1.x.y_z version string, extract the character at index 2 of the string. If it is a x.y.z version string, cut the string to its first dot character, if one exists.
private static int getVersion() {
String version = System.getProperty("java.version");
if(version.star...
Calculate business days
...case the whole interval is within a week, in the second case the interval falls in two weeks.
if ($the_first_day_of_week <= $the_last_day_of_week) {
if ($the_first_day_of_week <= 6 && 6 <= $the_last_day_of_week) $no_remaining_days--;
if ($the_first_day_of_week &l...
The order of elements in Dictionary
...ost cases wrong. It is neither Ordered by key or value, but by an internal Index. SortedDictionary is the one which is ordered in a way the user can manipulate (default key)
– Offler
May 29 '15 at 9:01
...
Mix Razor and Javascript code
...o make a Scripts.cshtml file and place your mixed javascript/razor there.
Index.cshtml
<div id="Result">
</div>
<button id="btnLoad">Click me</button>
@section scripts
{
@Html.Partial("Scripts")
}
Scripts.cshtml
<script type="text/javascript">
var url = "...
Collect successive pairs from a stream
...teful pipeline stages are quite limited, and doing things like getting the index of the current stream element and accessing adjacent stream elements are not supported.
A typical way to solve these problems, with some limitations, of course, is to drive the stream by indexes and rely on having the ...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
...ge(int nRow, int nCol,
int iImage)
Sets the image index for the given cell. Returns TRUE on success. See alsoGV_ITEM.
int GetItemImage(int nRow, int nCol) const
Gets the image index for the given cell.
Hide Copy Code
BOOL SetItemState(int nRow, int...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
...ge(int nRow, int nCol,
int iImage)
Sets the image index for the given cell. Returns TRUE on success. See alsoGV_ITEM.
int GetItemImage(int nRow, int nCol) const
Gets the image index for the given cell.
Hide Copy Code
BOOL SetItemState(int nRow, int...
MFC Grid control 2.27 - C/C++ - 清泛网 - 专注IT技能提升
...ge(int nRow, int nCol,
int iImage)
Sets the image index for the given cell. Returns TRUE on success. See alsoGV_ITEM.
int GetItemImage(int nRow, int nCol) const
Gets the image index for the given cell.
Hide Copy Code
BOOL SetItemState(int nRow, int...