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How to list only the file names that changed between two commits?
...ly HEAD~10 HEAD~5
to see the differences between the tenth latest commit and the fifth latest (or so).
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Alternate FizzBuzz Questions [closed]
...n a small list of relatively simple programming problems used to weed out candidates, just like FizzBuzz. Here are some of the problems I've seen, in order of increasing difficulty:
Reverse a string
Reverse a sentence ("bob likes dogs" -> "dogs likes bob")
Find the minimum value in a list
Find ...
When restoring a backup, how do I disconnect all active connections?
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SQL Server Management Studio 2005
When you right click on a database and click Tasks and then click Detach Database, it brings up a dialog with the active connections.
By clicking on the hyperlink under "Messages" you can kill the active connections.
You can then kill those connections withou...
What is the fastest way to compute sin and cos together?
I would like to compute both the sine and co-sine of a value together (for example to create a rotation matrix). Of course I could compute them separately one after another like a = cos(x); b = sin(x); , but I wonder if there is a faster way when needing both values.
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Most efficient way to convert an HTMLCollection to an Array
... to an Array, other than iterating through the contents of said collection and manually pushing each item into an array?
7 ...
How to get the sizes of the tables of a MySQL database?
...n MB`
FROM information_schema.TABLES
WHERE table_schema = "$DB_NAME"
AND table_name = "$TABLE_NAME";
or this query to list the size of every table in every database, largest first:
SELECT
table_schema as `Database`,
table_name AS `Table`,
round(((data_length + index_length...
What is a segmentation fault?
What is a segmentation fault? Is it different in C and C++? How are segmentation faults and dangling pointers related?
14 A...
How to add 30 minutes to a JavaScript Date object?
...(date, minutes) {
return new Date(date.getTime() + minutes*60000);
}
And just in case this is not obvious, the reason we multiply minutes by 60000 is to convert minutes to milliseconds.
Be Careful with Vanilla Javascript. Dates Are Hard!
You may think you can add 24 hours to a date to get to...
SQL - Rounding off to 2 decimal places
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Note that this introduces thousands separators as well, e.g. 1,757.47
– 8128
Jan 25 '17 at 9:32
10
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What does it mean when an HTTP request returns status code 0?
...as not even headers were returned). This means the connection was accepted and then closed gracefully (TCP FIN).
There are a number of things which could cause this, but based off of your description, some form of firewall seems the most likely culprit.
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