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Hiding the scroll bar on an HTML page
...ty to scroll with overflow: hidden.. and instead move the content up using JavaScript when this occurs. Thereby creating our own scrolling without the browsers default scrolling or use a plugin like iScroll.
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For the sake of being thorough; all the vendor specific ways of manipulating scroll-ba...
How to check if hex color is “too black”?
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haven't seen some good bit manipulation in javascript in a while. cool stuff. en.wikipedia.org/wiki/Rec._709#Luma_coefficients
– jbabey
Aug 20 '12 at 18:54
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Make a div into a link
...ads - if you look, they're actually proper markup.
For me the no-nos are: javascript (shouldn't be needed just for a link, and very bad SEO/accessibility); invalid HTML.
In essence it's this:
Build your panel using normal CSS techniques and valid HTML.
Somewhere in there put a link that you wan...
Is there a splice method for strings?
The Javascript splice only works with arrays. Is there similar method for strings? Or should I create my own custom function?
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How to style a JSON block in Github Wiki?
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```javascript
{ "some": "json" }
```
I tried using json but didn't like the way it looked. javascript looks a bit more pleasing to my eye.
share
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WebSockets protocol vs HTTP
...r HTTP. It is not. It's an extension.
The main use-case of WebSockets are Javascript applications which run in the web browser and receive real-time data from a server. Games are a good example.
Before WebSockets, the only method for Javascript applications to interact with a server was through Xm...
Programmatically select text in a contenteditable HTML element?
In JavaScript, it's possible to programmatically select text in an input or textarea element. You can focus an input with ipt.focus() , and then select its contents with ipt.select() . You can even select a specific range with ipt.setSelectionRange(from,to) .
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What special characters must be escaped in regular expressions?
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Modern RegEx Flavors (PCRE)
Includes C, C++, Delphi, EditPad, Java, JavaScript, Perl, PHP (preg), PostgreSQL, PowerGREP, PowerShell, Python, REALbasic, Real Studio, Ruby, TCL, VB.Net, VBScript, wxWidgets, XML Schema, Xojo, XRegExp.PCRE compatibility may vary
Anywhere: . ^ $ * + - ? ( ...
Representing null in JSON
... examples with comparisons, but it would be helpful to distinguish between javascript and json, meaning, representation of null in javascript didn't have to match the json's (although it does).
– Mladen B.
Feb 6 '18 at 15:39
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What is the difference between the Eclipse Package Explorer and the Eclipse Project Explorer?
...ct Explorer shows you additional tree nodes like Deployment Descriptor and JavaScript Resources. You can see (and configure) all available contributions in Project Explorer / Customize View... / Content.
For example using SpringSource Tool Suite 2.1.0 I have additional nodes for web projects, sprin...