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Delimiters in MySQL
...e, so use the custom delimiter $$ */
DROP PROCEDURE my_procedure$$
/* Now start the procedure code */
CREATE PROCEDURE my_procedure ()
BEGIN
/* Inside the procedure, individual statements terminate with ; */
CREATE TABLE tablea (
col1 INT,
col2 INT
);
INSERT INTO tablea
S...
uwsgi invalid request block size
...s a very small buffer (4096 bytes) for the headers of each request. If you start receiving “invalid request block size” in your logs, it could mean you need a bigger buffer. Increase it (up to 65535) with the buffer-size option.
If you receive ‘21573’ as the request block size in your l...
Use 'class' or 'typename' for template parameters? [duplicate]
...
I like the concept of the hint factor. I think I will start using that.
– Martin York
Oct 17 '08 at 20:44
2
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How to pull specific directory with git
...fetch
git checkout HEAD path/to/your/dir/or/file
Where "path/..." in (3) starts at the directory just below the repo root containing your ".../file"
NOTE that instead of "HEAD", the hash code of a specific commit may be used, and then you will get the revision (file) or revisions (dir) specific to...
What's the syntax for mod in java
...
(x % y + y) % y or starting in Java 8, Math.floorMod(x, y)
– Greg Charles
Nov 12 '19 at 19:11
...
“Pretty” Continuous Integration for Python
...to Travis CI as well - it has very nice integration with GitHub. While it started as a Ruby tool, they have added Python support a while ago.
Difference between a User and a Login in SQL Server
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It's a bit clearer if you put a > at the start of each paragraph in the quote so it's formatted as a quote.
– Sam
Apr 27 '15 at 2:31
2
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Visual Studio, Find and replace, regex
...races in the search expression.
For versions Visual studio 2012 & up:
Starting with VS2012 .NET Framework regular expressions are used. So there it should be:
find include "([a-zA-Z]+\.h)",
replace with include <$1>.
...
How can I tell jackson to ignore a property for which I don't have control over the source code?
...ooking at A, and ignore the children field in A if I were looking at B.
I started off using mixins to do this, but that very quickly becomes horrible; you have so many useless classes laying around that exist solely to format data. I ended up writing my own serializer to handle this in a cleaner wa...
Passing additional variables from command line to make
...t in which make is run. Every environment variable that make sees when it starts up is transformed into a make variable with the same name and value. However, an explicit assignment in the makefile, or with a command argument, overrides the environment.
So you can do (from bash):
FOOBAR=1 make
...