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What is this Javascript “require”?
...th) {
res.send({});
} else {
var query = client.query('SELECT * FROM BEATLES WHERE name =\''+name+'\' LIMIT 1');
var data = {};
query.on('row', function(row) {
data = row;
res.send(data);
});
};
});
app.listen(80, '127.0.0.1');
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How to Update Multiple Array Elements in mongodb
...n the search result to just those that match the conditions for the update selection:
db.collection.aggregate([
{ "$match": { "events.handled": 1 } },
{ "$project": {
"events": {
"$setDifference": [
{ "$map": {
"input": "$events",
...
How can I push a local Git branch to a remote with a different name easily?
...
Rebase is a smart merge. Then push to master again and you’ll see the selected feature branch as master on the new repo.
Optional:
git remote rm upstream
git remote add upstream new-repo-url
share
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Separation of JUnit classes into special test package?
...ick on the project name, click New - Other..., then inside the Java folder select Source Folder. name it "test". Then if you wnat to follow the convention above, add a new package to this test folder having the same name as the package of the class for which you want to write test case, then in the ...
Android: textColor of disabled button in selector not showing?
I am trying to make a button with a selector my button can have the following states:
5 Answers
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How to get current path with query string using Capybara
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I know an answer has been selected, but I just wanted to give an alternative solution. So:
To get the path and querystring, like request.fullpath in Rails, you can do:
URI.parse(current_url).request_uri.should == people_path(:search => 'name')
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Possible reason for NGINX 499 error codes
...they tend to disable webhooks and dont' send them again… Can I do so for selected URLs?
– pilat
Oct 31 '19 at 6:54
1
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Explaining Apache ZooKeeper
... simple: The server team with 3 servers has the majority and is allowed to select the new leader.
Even if you just have 3 servers and one of them fails the other 2 still form the majority and can agree that one of them will become the new leader.
I realize once you think about it some time and un...
Split comma-separated strings in a column into separate rows
... occasions, because the datatable approaches only produce tables with the "selected" columns, while dplyr produces a result with all the columns (including the ones not involved in the analysis and without having to write their names in the function).
– Ferroao
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How to print binary tree diagram?
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I was trying to replicate the "selected answer" technique. But I think this one of the best answers here. So Robust and concise.
– Vikrant Goel
Apr 27 '15 at 7:29
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