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Can you determine if Chrome is in incognito mode via a script?
...ch paper by same author to replace Detecting Incognito link above
In main.html add an iframe,
<iframe id='testFrame' name='testFrame' onload='setUniqueSource(this)' src='' style="width:0; height:0; visibility:hidden;"></iframe>
, and some JavaScript code:
function checkResult() {
...
How to move an element into another element?
...border: solid 1px red; }
#source {border: solid 1px gray; }
<!DOCTYPE html>
<html>
<body>
<div id="destination">
###
</div>
<div id="source">
***
</div>
</body>
</html>
...
Is there Unicode glyph Symbol to represent “Search” [closed]
...?) and U+1F50E RIGHT-POINTING MAGNIFYING GLASS (????).
You should use (in HTML) &#x1F50D; or &#x1F50E;
They are, however not supported by many fonts (fileformat.info only lists a few fonts as supporting the Codepoint with a proper glyph).
Also note that they are outside of the BMP, so som...
Should .nuget folder be added to version control?
...:
https://blog.nuget.org/20170316/NuGet-now-fully-integrated-into-MSBuild.html
And the NuGet 4.x RTM announcement, which ironically isn't as useful:
https://blog.nuget.org/20170308/Announcing-NuGet-4.0-RTM.html
UPDATE 2: Apparently with VS2017 you can even use package references with classic cs...
上线当天App就崩了，才发问题是手机网络超时没处理——用App Inventor 2的W...
...发现两个隐蔽问题：
坑一：JSON解析报错。 API偶尔返回HTML格式的错误页面（比如网关502），直接丢给用字典解码JSON文本会触发Screen的错误事件。解决方案是在解析前加一个判断：检查响应内容是否以{开头。
坑二：Cookie丢...
What is ECMAScript?
...location.
Some would even say, this is not part fo JavaScript, but part of HTML5, which is not true, because HTML5 is just the markup language. However, these fancy new features are often called HTML5, even though they are implemented in JavaScript.
JavaScript can also be used for server side scrip...
Max length for client ip address [duplicate]
... mapped address is maximum 22 characters long according to: tools.ietf.org/html/rfc5952#page-10 and tools.ietf.org/html/rfc4291#section-2.5.5 as they are always of the format ::ffff:000.000.000.000 and they must be shortened
– oarsome
Nov 2 '17 at 9:07
...
Centering a background image, using CSS
...
I use this code, it works nice
html, body {
height: 100%;
width: 100%;
padding: 0;
margin: 0;
background: black url(back2.png) center center no-repeat;;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
backg...
Remove Select arrow on IE
...eginning of the code. These IFs are used to attach specific classes to the html tag to recognize the older IE browser.
After that, every select in the HTML have to be wrapped by a div (or whatever tag that can wraps an element). At this wrapper just add the class that contains the icon font.
<d...
Meaning of $? (dollar question mark) in shell scripts
... you can see on this online manual: https://www.gnu.org/s/bash/manual/bash.html#Special-Parameters
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