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How to get the element clicked (for the whole document)?
...arget.tagName); // to get the element tag name alone
}
to get the text from clicked element
window.onclick = e => {
console.log(e.target.innerText);
}
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Change navbar color in Twitter Bootstrap
...bar
[Update]: TWBSColor now generates SCSS/SASS/Less/CSS code.
[Update]: From now, you can use Less as the default language provided by TWBSColor
[Update]: TWBSColor now supports drop down menus colorization
[Update]: TWBSColor now allows to choose your version (Bootstrap 4 support added)
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Why does Eclipse automatically add appcompat v7 library support whenever I create a new project?
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Deleting appcompat_v7 project from my workspace and creating a new android project by unchecking 'Create activity' option did the trick for me. Things specified in other answers didn't work for me. Thanks.
– Srinivasan N
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JavaScript null check
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An “undefined variable” is different from the value undefined.
An undefined variable:
var a;
alert(b); // ReferenceError: b is not defined
A variable with the value undefined:
var a;
alert(a); // Alerts “undefined”
When a function takes an argument, t...
Spring 3.0 - Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springfra
...lication. In Spring, the security configuration xml can be a different one from applicationContext.xml, usually applicationContext-security.xml inside WEB-INF folder. The changes to be applied are for web.xml
<context-param>
<param-name>contextConfigLocation</param-name>
&...
DISABLE the Horizontal Scroll [closed]
Ok for some reason my webpage scrolls from left to right and shows a lot of ugly space.
12 Answers
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Difference between binary tree and binary search tree
...r the exact wording in the problems -- a "binary search tree" is different from a "binary tree".
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Meaning of epsilon argument of assertEquals for double values
...s this? I've only ever seen delta, not epsilon - but that's a side issue!
From the JUnit javadoc:
delta - the maximum delta between expected and actual for which both
numbers are still considered equal.
It's probably overkill, but I typically use a really small number, e.g.
private static ...
jQuery/JavaScript to replace broken images
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I thought & hoped we were moving away from inline attributes for javascript events...
– redsquare
Sep 2 '09 at 6:04
24
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Tools for Generating Mock Data? [closed]
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a tool that really should not be missing from the list is the Data Generator from Datanamic that populates databases directly or generates insert scripts, has a large collection of pre-installed generators ( and supports multiple databases...
http://www.datanamic.c...