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List changes unexpectedly after assignment. How do I clone or copy it to prevent this?
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Since you are benchmarking, it might be helpful to include a reference point. Are these figures still accurate in 2017 using Python 3.6 with fully compiled code? I'm noting the answer below (stackoverflow.com/a/17810305/26219) already questions this answer.
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Painless way to install a new version of R?
...ad packages from the specified directory.
Finally, I have some small code included in my Rprofile.site allowing me to reinstall all packages when I install a new R version. You just have to list them up before you update to the new R version. I do that using an .RData file containing an updated lis...
Syntax error on print with Python 3 [duplicate]
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In Python 3, print became a function. This means that you need to include parenthesis now like mentioned below:
print("Hello World")
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How do I move a single folder from one Subversion repository to another repository?
...opy), you should be able to dump the current repository, filter it to only include information about the docs folder, and load it into the other repository.
Would be something like this:
svnadmin dump /svn/old_repos > ./repository.dump
svndumpfilter include path/to/docs --drop-empty-revs --renu...
How to change owner of PostgreSql database?
... ownership. Often, you also want to update ownership of contained objects (including tables). Starting with Postgres 8.2, REASSIGN OWNED is available to simplify this task.
IMPORTANT EDIT!
Never use REASSIGN OWNED when the original role is postgres, this could damage your entire DB instance. The c...
Adding local .aar files to Gradle build using “flatDirs” is not working
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This old answer actually does work for me as long as I include the flatDir { dirs 'libs' } block as mentioned in the OP using AS 8.13 / Gradle 2.1
– qix
Oct 24 '14 at 20:15
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Send response to all clients except sender
...only
socket.emit('message', "this is a test");
// sending to all clients, include sender
io.emit('message', "this is a test");
// sending to all clients except sender
socket.broadcast.emit('message', "this is a test");
// sending to all clients in 'game' room(channel) except sender
socket.broadca...
How can I remove a style added with .css() function?
...equirement of IE6(!!). Problem is, their customers are all over the world, including less developed countries. The "customer's customers" may be using very old computers to do business with our customer. So old browser must be at least minimally supported or they risk losing business...
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C++ equivalent of java's instanceof
...his approach does not work for multiple inheritance.
InstanceOfMacros.h
#include <set>
#include <tuple>
#include <typeindex>
#define _EMPTY_BASE_TYPE_DECL() using BaseTypes = std::tuple<>;
#define _BASE_TYPE_DECL(Class, BaseClass) \
using BaseTypes = decltype(std::tuple_...
Duplicating a MySQL table, indices, and data
...ew AS SELECT * FROM tbl_old;
I've asked this before:
Copy a MySQL table including indexes
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