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Can lambda functions be templated?
... a gcc extension which allows lambda templates:
// create the widgets and set the label
base::for_each(_widgets, [] <typename Key_T, typename Widget_T>
(boost::fusion::pair<Key_T, Widget_T*>& pair) -> void {
pair.second = new ...
Changing Vim indentation behavior by file type
...xample, I have a file ~/.vim/after/ftplugin/html.vim with this contents:
setlocal shiftwidth=2
setlocal tabstop=2
Which causes vim to use tabs with a width of 2 characters for indenting (the noexpandtab option is set globally elsewhere in my configuration).
This is described here: http://vimdoc...
Why is it wrong to use std::auto_ptr with standard containers?
...
@MarcvanLeeuwen unless you reset and release as needed
– ratchet freak
Sep 3 '14 at 7:47
2
...
Increment a database field by 1
...ting an entry:
A simple increment should do the trick.
UPDATE mytable
SET logins = logins + 1
WHERE id = 12
Insert new row, or Update if already present:
If you would like to update a previously existing row, or insert it if it doesn't already exist, you can use the REPLACE syntax or the ...
What is the difference between the Eclipse Package Explorer and the Eclipse Project Explorer?
...issing (that really bugs me) is "Other Projects" when working with Working Sets so you can "lose" projects pretty easily. You can track/vote for this issue at bugs.eclipse.org/bugs/show_bug.cgi?id=266030.
– studgeek
Sep 18 '12 at 0:03
...
What is a StoryBoard ID and how can i use this?
...recently started in Xcode 4.5. I saw for every viewController that i could set some identity variables including the storyboard ID. What is this and how can i use it?
...
Any way to modify Jasmine spies based on arguments?
...turnValues('abc','123') is called within the it function. Otherwise if you set a list of values, else where, it shall never work because the order in which tests are ran is not predictable. In fact tests should not depend on the order in which they are executed.
– avi.elkharrat...
Window Features - 更多技术 - 清泛网 - 专注C/C++及内核技术
...on can change the parent window of an existing child window by calling the SetParent function. In this case, the system removes the child window from the client area of the old parent window and moves it to the client area of the new parent window. If SetParent specifies a NULL handle, the desktop w...
Convert XML String to Object
... var reader = XmlReader.Create(@this.Trim().ToStream(), new XmlReaderSettings() { ConformanceLevel = ConformanceLevel.Document });
return new XmlSerializer(typeof(T)).Deserialize(reader) as T;
}
public static T ParseJSON<T>(this string @this) where T : class
...
How do I create an immutable Class?
...el namespace.
On anything that returns your list (or in the constructor), set the list as a read-only collection.
using System.Collections.ObjectModel;
...
public MyClass(..., List<ListItemType> theList, ...)
{
...
this.myListItemCollection= theList.AsReadOnly();
...
}
public ...