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How to save an activity state using save instance state?
... for persistent data, according to the documentation on Activity states in http://developer.android.com/reference/android/app/Activity.html.
The document states (in the 'Activity Lifecycle' section):
Note that it is important to save
persistent data in onPause() instead
of onSaveInstanceSta...
Floating elements within a div, floats outside of div. Why?
...ding elements margins. Also floating elements will stay inside of border.
http://www.w3schools.com/css/tryit.asp?filename=trycss_layout_clearfix
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Shortcuts in Objective-C to concatenate NSStrings
...gWithFormat:@"%@/%@/%@", three, two, one];
For example:
NSString *urlForHttpGet = [NSString stringWithFormat:@"http://example.com/login/username/%@/userid/%i", userName, userId];
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Useful GCC flags for C
...ain buffer overflows and helps to catch all kinds of dangling pointers.
http://gcc.gnu.org/wiki/Mudflap_Pointer_Debugging
Here's a demo:
$ cat mf.c
int main()
{
int a[10];
a[10]=1; // <-- o noes, line 4
}
$ gcc -fmudflap mf.c -lmudflap
$ ./a.out
*******
mudflap violation 1 (check/writ...
C# Lazy Loaded Automatic Properties
...t)
<?xml version="1.0" encoding="utf-8" ?>
<CodeSnippets xmlns="http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet">
<CodeSnippet Format="1.0.0">
<Header>
<Title>proplazy</Title>
<Shortcut>proplazy</Shortcut&g...
Smarty中date_format日期格式化详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...');
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>smarty测试</title>
</head>
<bod...
Git pull results in extraneous “Merge branch” messages in commit log
...eUploader: {
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How do I break a string over multiple lines?
...ed as a string
with only a single carriage return appended to the end.
http://symfony.com/doc/current/components/yaml/yaml_format.html
You can use the "block chomping indicator" to eliminate the trailing line break, as follows:
Key: >-
This is a very long sentence
that spans several lin...
What is the fastest integer division supporting division by zero no matter what the result is?
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Equivalent of “continue” in Ruby
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...