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“message failed to fetch from registry” while trying to install any module
...ssue with npm v1.1.4 (and node v0.6.12), which are the Ubuntu 12.04 repository versions.
It looks like that version of npm isn't supported any more, updating node (and npm with it) resolved the issue.
First, uninstall the outdated version (optional, but I think this fixed an issue I was having wit...
How can I make Bootstrap columns all the same height?
...olution 4 using Bootstrap 4
Bootstrap 4 uses Flexbox so there is no need for extra CSS.
Demo
<div class="container">
<div class="row ">
<div class="col-md-4" style="background-color: red">
some content
</div>
<div class="col-md-4" ...
Are Mutexes needed in javascript?
...tion. Functions like setTimeout() and asynchronous callbacks need to wait for the script engine to sleep before they're able to run.
That means that everything that happens in an event must be finished before the next event will be processed.
That being said, you may need a mutex if your code does...
How do I tokenize a string in C++?
...
C++ standard library algorithms are pretty universally based around iterators rather than concrete containers. Unfortunately this makes it hard to provide a Java-like split function in the C++ standard library, even though nobody argues that this wo...
How to align 3 divs (left/center/right) inside another div?
...div>
P.S. You could also float right, then left, then center. The important thing is that the floats come before the "main" center section.
P.P.S. You often want last inside #container this snippet: <div style="clear:both;"></div> which will extend #container vertically to contain...
Java: Get first item from a collection
...g> strs , how can I get the first item out? I could just call an Iterator , take its first next() , then throw the Iterator away. Is there a less wasteful way to do it?
...
Convert JS Object to form data
How can I can convert my JS Object to FormData ?
18 Answers
18
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How can I make a Python script standalone executable to run without ANY dependency?
I'm building a Python application and don't want to force my clients to install Python and modules.
19 Answers
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How to highlight text using javascript
... an HTML, open the file and click "highlight" - this should highlight the word "fox". Performance wise I think this would do for small text and a single repetition (like you specified)
function highlight(text) {
var inputText = document.getElementById("inputText");
var innerHTML = inputTe...
Remove ':hover' CSS behavior from element
I have CSS that changes formatting when you hover over an element.
6 Answers
6
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