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How to add extra info to copied web text
...
2020 Update
Solution that works on all recent browsers.
document.addEventListener('copy', (event) => {
const pagelink = `\n\nRead more at: ${document.location.href}`;
event.clipboardData.setData('text', document...
npm can't find package.json
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Update 2018
This is becoming quite a popular question and my answer (although marked as correct) is no longer valid. Please refer to Deepali's answer below:
npm init
Original Outdated Answer
I think you forgot to setup the direc...
Selecting last element in JavaScript array [duplicate]
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901
How to access last element of an array
It looks like that:
var my_array = /* some array here ...
How do I Search/Find and Replace in a standard string?
... const std::string& newStr)
{
std::string::size_type pos = 0u;
while((pos = str.find(oldStr, pos)) != std::string::npos){
str.replace(pos, oldStr.length(), newStr);
pos += newStr.length();
}
}
...
Load local JSON file into variable
...
"id": "whatever",
"name": "start",
"children": [
{
"id": "0.9685",
"name": " contents:queue"
},
{
"id": "0.79281",
"name": " contents:mqq_error"
}
]
}
You also had an extra }.
...
Prevent user from seeing previously visited secured page after logout
...; // HTTP 1.1.
response.setHeader("Pragma", "no-cache"); // HTTP 1.0.
response.setDateHeader("Expires", 0); // Proxies.
chain.doFilter(req, res);
}
// ...
}
Map this Filter on an url-pattern of interest, for example *.jsp.
@WebFilter("*.jsp")
Or if you want to ...
What is the “hasClass” function with plain JavaScript?
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Wayne
55.3k1313 gold badges120120 silver badges118118 bronze badges
answered Feb 23 '11 at 0:07
SLaksSLaks
...
Limit a stream by a predicate
...eturn new Spliterators.AbstractSpliterator<T>(splitr.estimateSize(), 0) {
boolean stillGoing = true;
@Override public boolean tryAdvance(Consumer<? super T> consumer) {
if (stillGoing) {
boolean hadNext = splitr.tryAdvance(elem -> {
if (predicate.test(e...
How to tell if a file is git tracked (by shell exit code)?
... |
edited Aug 8 '17 at 17:06
ntc2
8,93933 gold badges3939 silver badges6060 bronze badges
answered Mar 9...
How can I parse a YAML file from a Linux shell script?
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60
My use case may or may not be quite the same as what this original post was asking, but it's def...