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Client-server synchronization pattern / algorithm?
... copy from master to detail, deltas and performance be damned. It's a one-time thing; the client is broken; don't try to optimize this, just implement a reliable copy.
Client is suspicious. In this case, you need to compare client against server to determine if the client is up-to-date and needs a...
When are you supposed to use escape instead of encodeURI / encodeURIComponent?
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I NEED TO UPVOTE THIS SEVERAL TIMES! Unfortunately can only upvote once.
– Ramazan Polat
Oct 5 '16 at 19:44
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socket.error: [Errno 48] Address already in use
...et.SO_REUSEADDR, 1)
This should make the port available within a shorter time. In my case, it made the port available almost immediately.
how to convert array values from string to int?
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This is almost 3 times faster than explode(), array_map() and intval():
$integerIDs = json_decode('[' . $string . ']', true);
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Make git automatically remove trailing whitespace before committing
...for that (includes removing trailing whitespace)
Note that at any given time you can choose to not run the pre-commit hook:
temporarily: git commit --no-verify .
permanently: cd .git/hooks/ ; chmod -x pre-commit
Warning: by default, a pre-commit script (like this one), has not a "remove trai...
Create Git branch with current changes
...h branch/name
git checkout branch/name
git push origin branch/name
Often times I forget to add the origin part to push and get confused why I don't see the new branch/commit in bitbucket
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How to use NULL or empty string in SQL
I would like to know how to use NULL and an empty string at the same time in a WHERE clause in SQL Server. I need to find records that have either null values or an empty string. Thanks.
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See “real” commit date in github (hour/day)
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Hover your mouse over the 2 years ago and you'll get the timestamp.
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What does %~dp0 mean, and how does it work?
... - expands %I to file attributes of file
%~tI - expands %I to date/time of file
%~zI - expands %I to size of file
%~$PATH:I - searches the directories listed in the PATH
environment variable and expands %I to the
fully qualified name of the first one fo...
Make a DIV fill an entire table cell
... thx for this article; i have been searching for this for a long time
– Ionut Flavius Pogacian
Oct 23 '12 at 17:43
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