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Percentage Height HTML 5/CSS
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bobince's answer will let you know in which cases "height: XX%;" will or won't work.
If you want to create an element with a set ratio (height: % of it's own width), the best way to do that is by effectively setting the height using padding-bottom. Example for square:
<div class...
When to use os.name, sys.platform, or platform.system?
....startswith('linux') idiom because "linux2" means a Linux kernel version 2.xx or 3. Older kernels are currently never used. In Python 3.3 are all Linux systems simple 'linux'.
I do not know the specifics of "Mac" and "Java" systems and so I can not use the results of very good method platform.sys...
How to make div background color transparent in CSS
...</button>
<div id="box2" style="display:none;"><img src="xx"></div>
<button id="toggle-box3">toggle</button>
<div id="box3" style="display:none;" ><img src="xxx"></div>
CSS:
#box {
background-color: #ffffff;
height:400px;
width: 1200p...
Quicksort vs heapsort
...sy to understand, but fast... read http://www.cs.utexas.edu/users/EWD/ewd07xx/EWD796a.PDF if you want something a bit more challenging to code.
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How do I add a library project to Android Studio?
...dle files.
If you face the error
Error: The SDK Build Tools revision (xx.x.x) is too low. Minimum
required is yy.y.y
just open the build.gradle file in actionbarsherlock directory and update the buildToolsVersion to the suggested one.
android {
compileSdkVersion 19
buildToolsVersion 'y...
Emulating a do-while loop in Bash
...Step #0 - "gcloud": get session identity..
Step #0 - "gcloud": 4096 SHA256:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX /builder/home/.ssh/id_rsa (RSA)
Step #0 - "gcloud": Submodule '.google/cloud/compute/home/chetabahana/.docker/compose' (git@github.com:chetabahana/compose) registered for path '.goog...
How do I make calls to a REST api using C#?
...ion2
{
class Program
{
private const string URL = "https://XXXX/rest/api/2/component";
private const string DATA = @"{
""name"": ""Component 2"",
""description"": ""This is a JIRA component"",
""leadUserName"": ""xx"",
""assigneeType"": ""PROJECT_LEAD"",
"...
How do I Sort a Multidimensional Array in PHP [duplicate]
...> 'Jack', 'number' => 22, 'birthday' => '12/03/1980'),
array('xx', 'name' => 'Adam', 'number' => 16, 'birthday' => '01/12/1979'),
array('aa', 'name' => 'Paul', 'number' => 16, 'birthday' => '03/11/1987'),
array('cc', 'name' => 'Helen', 'number' => 44, 'bi...
Quickest way to convert a base 10 number to any base in .NET?
...gt; (char)x).ToArray());
// convert to sexagesimal
string xx = IntToString(42,
new char[] { '0','1','2','3','4','5','6','7','8','9',
'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z',
'a','b',...
LR性能测试结果样例分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...
Error Time
显示从发出HTTP请求到返回错误消息（仅限于HTTP错误）这期间经过的平均时间。
First Buffer Time
显示从初始HTTP请求（通常为GET）到成功收回来自Web服务器的第一次缓冲时为止所经过的时间...