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Changing the current working directory in Java?
...ything I've been able to find about the issue claims that you simply can't do it, but I can't believe that that's really the case.
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What is Java Servlet?
...use servlets. i didn't understand the use of servlet like what servlet can do that other server side programming languages can't do.
– hardik
Aug 27 '11 at 10:49
4
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In VIM, how do I break one really long line into multiple lines?
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Vim does this very easy (break lines at word boundaries).
gq{motion} % format the line that {motion} moves over
{Visual}gq % format the visually selected area
gqq % format the current line
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I'd suggest you check out ...
How do I get the information from a meta tag with JavaScript?
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You can use this:
function getMeta(metaName) {
const metas = document.getElementsByTagName('meta');
for (let i = 0; i < metas.length; i++) {
if (metas[i].getAttribute('name') === metaName) {
return metas[i].getAttribute('content');
}
}
return '';
}
console.log...
Difference between 2 dates in SQLite
How do I get the difference in days between 2 dates in SQLite? I have already tried something like this:
12 Answers
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How do I navigate in the results of Diff
When I do a Git diff, it shows the code with the diff and it looks great. But how do I go to the next page or the next document.
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What is the advantage to using bloom filters?
...ement
we decrease it by ten times.
Pretty clear to me.
A bloom filter doesn't store the elements themselves, this is the crucial point. You don't use a bloom filter to test if an element is present, you use it to test whether it's certainly not present, since it guarantees no false negatives. T...
Local file access with JavaScript
Is there local file manipulation that's been done with JavaScript? I'm looking for a solution that can be accomplished with no install footprint like requiring Adobe AIR .
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How do I resolve “HTTP Error 500.19 - Internal Server Error” on IIS7.0 [closed]
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Looks like the user account you're using for your app pool doesn't have rights to the web site directory, so it can't read config from there. Check the app pool and see what user it is configured to run as. Check the directory and see if that user has appropriate rights to it. Whi...
SQL how to increase or decrease one for a int column in one command
...heck out, we need to update that Quantity column by one. Is there a way to do this in one action or we have to get the existing value and then add or minus one on top of it?
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