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Installing Bower on Ubuntu
...using the command below, but as ours are location in nodejs we will get an error No such file or directory.
$ /usr/bin/env node
We can manually fix this by creating a symlink.
$ sudo ln -s /usr/bin/nodejs /usr/bin/node
Now check Node.js is installed correctly by using.
$ /usr/bin/env node
>...
How to speed up insertion performance in PostgreSQL
...here's no practical limit AFAIK, but batching will let you recover from an error by marking the start of each batch in your input data. Again, you seem to be doing this already.
Use synchronous_commit=off and a huge commit_delay to reduce fsync() costs. This won't help much if you've batched your wo...
Controlling number of decimal digits in print output in R
...-15)
y1 <- rnorm(50, 1 + 1e-15, 1e-15)
t.test(x1, y1) #Should throw an error
x2 <- rnorm(50, 0, 1e-15)
y2 <- rnorm(50, 1e-15, 1e-15)
t.test(x2, y2) #ok
In the first case, differences between numbers only occur after many significant figures, so the data are "nearly constant". In the s...
Transfer git repositories from GitLab to GitHub - can we, how to and pitfalls (if any)?
...ssue with the https URL of the GitHub repo:
The requested URL returned an error: 403
All you need to do is to enter your GitHub password, but the OP suggests:
Then you might need to push it the ssh way. You can read more on how to do it here.
See "Pushing to Git returning Error Code 403 fat...
Socket.IO - how do I get a list of connected sockets/clients?
...lients('room');
anymore. Instead you can use the following
var clients_in_the_room = io.sockets.adapter.rooms[roomId];
for (var clientId in clients_in_the_room ) {
console.log('client: %s', clientId); //Seeing is believing
var client_socket = io.sockets.connected[clientId];//Do whatever y...
Load image from resources area of project in C#
... @SriHarshaChilakapati typeof(this); doesn't compile. You get Error 1 Type expected
– John Gibb
Jan 7 '14 at 16:32
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show 1 mor...
Using MVC HtmlHelper extensions from Razor declarative views
...
For the benefit of searchers, I got the same error when creating MVC views as part of a class library (for component re-use). The solution, partially alluded to above, was to add the following using statements at the top of the .cshtml file:
@using System.Web.Mvc
@usin...
Should struct definitions go in .h or .c file?
... see how using only a forward declaration in the header causes a compiler error when the user tries to use members of a private (opaque) struct.
– τεκ
Jul 6 '15 at 23:37
a...
Bulk package updates using Conda
...
answered Jul 25 '14 at 22:05
asmeurerasmeurer
72.5k2222 gold badges141141 silver badges212212 bronze badges
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UIRefreshControl without UITableViewController
...wController, just add the refresh control beneath the table view like so: [_tableView insertSubview:_refreshControl atIndex:0];. Tested with both iOS 7 and 8 ;)
– ptitvinou
Oct 24 '14 at 21:32
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