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Add single element to array in numpy
... np.append uses np.concatenate. It just makes sure the addon has one dimension. The OP error was the a[0] has 0 dimensions.
– hpaulj
Jan 12 at 1:37
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Contains case insensitive
...ore efficient.
With toLowerCase() the code have two pass over the string, one pass is on the entire string to convert it to lower case and another is to look for the desired index.
With RegExp the code have one pass over the string which it looks to match the desired index.
Therefore, on long stri...
Launching Spring application Address already in use
...ntelliJ, I got this error when I tried to run a Spring app while there was one app already running. I had to stop the first one. After that, running the second app didn't return any errors.
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How to write a UTF-8 file with Java?
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As far as I can tell, the bug is this one (since the author of that article doesn't bother to mention it): bugs.sun.com/view_bug.do?bug_id=4508058
– Chris
Jun 27 '12 at 19:16
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How to replace all dots in a string using JavaScript
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in reagukar expression the dot . means all , this one is the correct solution !
– Benjamin Fuentes
Feb 19 '16 at 13:58
1
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Notepad++ show open files on the left
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Argl, was going to post this one as an additional answer because the accepted one did not do it for me, only to scroll down and already see it. Damn "sorting by votes" that does not do what it sais...
– Adversus
Sep...
Flatten list of lists [duplicate]
...lements? I certainly wouldn't want to be typing the listcomp code for that one...
– Jon Clements♦
Jun 29 '12 at 15:46
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Reading a file line by line in Go
...find file.ReadLine function in Go. I can figure out how to quickly write one, but I am just wondering if I'm overlooking something here. How does one read a file line by line?
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user authentication libraries for node.js?
...tication:
passport.use(new LocalStrategy(
function(username, password, done) {
// Find the user from your DB (MongoDB, CouchDB, other...)
User.findOne({ username: username, password: password }, function (err, user) {
done(err, user);
});
}
));
app.post('/login',
passport....
What is this Javascript “require”?
...plication into separate files instead of having all of your application in one file. This concept is also present in other languages with minor differences in syntax and behavior, like C's include, Python's import, and so on.
One big difference between Node.js modules and browser JavaScript is how ...