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STL or Qt containers?
...ation as in QString, which is extremely useful when it comes to using Qt's foreach macro
(which does a copy) and when using meta-types or signals and slots.
can use STL-style iterators or Java-style iterators
are streamable with QDataStream
are used extensively in Qt's API
have a stable implementati...
Is it possible to use a div as content for Twitter's Popover
...').popover({ html : true});
Then you have two options to set the content for a Popover
Use the data-content attribute. This is the default option.
Use a custom JS function which returns the HTML content.
Using data-content:
You need to escape the HTML content, something like this:
<a class...
HTTPS connections over proxy servers
...ill not be able to cache, read, or modify any requests/responses, and therefore be rather useless.
If you want the proxy to be able to read information, you can take the following approach:
Client starts HTTPS session
Proxy transparently intercepts the connection and
returns an ad-hoc generated(p...
What in the world are Spring beans?
...
The objects that form the backbone of your application and that are
managed by the Spring IoC* container are called beans. A bean is an
object that is instantiated, assembled, and otherwise managed by a
Spring IoC container. These beans...
Objective-C: Where to remove observer for NSNotification?
...t/no longer in a state in which they can properly handle the notification. For this... See above.
Edit (since the answer seems to draw more comments than I would have thought) All I am trying to say here is: it's really hard to give general advice as to when it's best to remove the observer from th...
What's the difference between Unicode and UTF-8? [duplicate]
...st editors support save as ‘Unicode’ encoding actually.
This is an unfortunate misnaming perpetrated by Windows.
Because Windows uses UTF-16LE encoding internally as the memory storage format for Unicode strings, it considers this to be the natural encoding of Unicode text. In the Windows wor...
Why would you ever implement finalize()?
...
You could use it as a backstop for an object holding an external resource (socket, file, etc). Implement a close() method and document that it needs to be called.
Implement finalize() to do the close() processing if you detect it hasn't been done. Maybe ...
What's “tools:context” in Android layout files?
...w version of ADT, I've noticed this new attribute on the layout XML files, for example:
9 Answers
...
Set title background color
...alues/styles.xml - This is where we set the theme to use the color we want for the title background
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="WindowTitleBackground">
<item name="android:background">@color/titlebackgroundcolor</item&g...
CGRidCtrl控件 学习心得 - C/C++ - 清泛网 - 专注C/C++及内核技术
... InsertColumn
函数原型：int InsertColumn(LPCTSTR strHeading, UINT nFormat, int nCol = -1)
函数作用 ：在nCol指定的地方插入一列
参数说明 ：
StrHeading: 列标题头
nFormat : 列的格式。格式选项见下表：
选项ID
说明
DT_...