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java get file size efficiently
...the available() method returns an int should be a red flag against the URL approach. Try it with a 3GB file and it will be obvious that it is not a valid way to determine the file length.
– Scrubbie
May 30 '14 at 18:44
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When using Spring Security, what is the proper way to obtain current username (i.e. SecurityContext)
I have a Spring MVC web app which uses Spring Security. I want to know the username of the currently logged in user. I'm using the code snippet given below . Is this the accepted way?
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What is the best practice for making an AJAX call in Angular.js?
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I am currently using this pattern in a new angular app, however I am wondering in a crud page how to get access to the property that I bound to the scope, in this example if I wanted to take the data from getFoos and post changes to it. if I try and access the $scope.foos in ...
Get current clipboard content? [closed]
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I am worried about Keepass and its security. The app lets me copy my passwords to the clipboard.
– René Winkler
Sep 5 at 19:12
add a comment
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Difference between await and ContinueWith
...tion in the calling context, can you explain the benefit of that and what happens in the other situation?
– Harrison
Sep 23 '13 at 19:52
4
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Should I commit or rollback a read transaction?
...lete the temp table. I'm really just reading data, and I don't care what happens to the temp table, since it's temporary... but from a performance perspective, would it be more expensive to rollback the transaction or commit it? What's the effect of a commit/rollback when nothing but temp tables a...
How to sort a list of objects based on an attribute of the objects?
...using that iterator here: github.com/TallerTechnologies/dishey/blob/master/app.py#L28 raises attribute error. Maybe because of python3, but still...
– tutuca
Jan 10 '13 at 4:06
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Apply CSS style attribute dynamically in Angular JS
...Style, and below the code with the running snippet:
angular.module('myApp', [])
.controller('MyCtrl', function($scope) {
$scope.items = [{
name: 'Misko',
title: 'Angular creator'
}, {
name: 'Igor',
title: 'Meetup master'
}, {
name: 'Vojta',
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How to get all columns' names for all the tables in MySQL?
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that was what i was looking for :-) Wrote a java app doing the same stuff by now
– dieter
Apr 13 '11 at 11:57
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Small Haskell program compiled with GHC into huge binary
...braries are copied in verbatim.
Aside: since this is a graphics-intensive app, I'd definitely compile with ghc -O2
There's two things you can do.
Stripping symbols
An easy solution: strip the binary:
$ strip A
$ du -hs A
5.8M A
Strip discards symbols from the object file. They are generall...