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Using Transactions or SaveChanges(false) and AcceptAllChanges()?
...allum Watkins
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answered May 2 '09 at 21:24
Alex JamesAlex James
20.5k33 gol...
CSS display:table-row does not expand when width is set to 100%
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90
If you're using display:table-row etc., then you need proper markup, which includes a containing...
What is the difference between class and instance attributes?
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answered Oct 16 '08 at 1:26
Alex CoventryAlex Coventry
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“Keep Me Logged In” - the best approach
.... That means that there are:
possibilities = 2^128
possibilities = 3.4 * 10^38
Now, to show how absurdly large that number is, let's imagine every server on the internet (let's say 50,000,000 today) trying to brute-force that number at a rate of 1,000,000,000 per second each. In reality your serv...
What would cause an algorithm to have O(log n) complexity?
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290
I have to agree that it's pretty weird the first time you see an O(log n) algorithm... where on ...
extract part of a string using bash/cut/split
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answered Oct 20 '13 at 21:16
beroeberoe
9,59744 gold badges2828 silver badges6464 bronze badges
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Initialization of all elements of an array to one default value in C++?
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360
Using the syntax that you used,
int array[100] = {-1};
says "set the first element to -1 and ...
How to replace list item in best way
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109
Use Lambda to find the index in the List and use this index to replace the list item.
List<...
How to create an object for a Django model with a many to many field?
...ango Docs about ManyToMany! much clearer then docs.djangoproject.com/en/1.10/topics/db/examples/many_to_many or docs.djangoproject.com/en/1.10/ref/models/fields, and also with the performance penalties for the different method included. Maybe you can update it for Django 1.9? (the set method)
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Streaming a video file to an html5 video player with Node.js so that the video controls continue to
...(function (req, res) {
if (req.url != "/movie.mp4") {
res.writeHead(200, { "Content-Type": "text/html" });
res.end('<video src="http://localhost:8888/movie.mp4" controls></video>');
} else {
var file = path.resolve(__dirname,"movie.mp4");
fs.stat(file, function(err, s...