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Meaning of Choreographer messages in Logcat [duplicate]
...he logcat, that I'm quite sure, I haven't seen before. Does anyone have an idea about this?
5 Answers
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How do you find the row count for all your tables in Postgres
...more than 2.15 billion rows may exist (running a count(*) on them is a bad idea, though).
A permanent type need not to be created for a function to return a resultset with several columns. RETURNS TABLE(definition...) is a better alternative.
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asp.net mvc put controllers into a separate project
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First of all, it is certainly a good idea to put your model into a separate project. As you've discovered, this is trivial.
Regarding Controllers and Views, I don't see any obvious advantage to separating them for most basic projects, although you may have a pa...
What do people find difficult about C pointers? [closed]
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Stacking too many types on top of each other is a bad idea, in any language. You may find writing "foo(&(***ipppArr));" strange in C, but writing something like "std::map<std::pair<int,int>,std::pair<std::vector<int>,std::tuple<int,double,std::list<i...
Looking for a good world map generation algorithm [closed]
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You could take a cue from nature and modify your second idea. Once you generate your continents (which are all about the same size), get them to randomly move and rotate and collide and deform each other and drift apart from each other. (Note: this may not be the easiest thing eve...
What is the difference between __dirname and ./ in node.js?
... be smart to convert my ./'s to that, and if so, why that would be a smart idea.
2 Answers
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CSS z-index paradox flower
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My attempt also using clip. The idea was to have half and half for the div. That way setting z-index would work.
So you can set the top part to z-index: -1 and the bottom to z-index: 1.
Outcome:
.item {
width: 50px;
height: 50px;
line-hei...
Unit Testing C Code [closed]
...separate address space (in fact, the original author of Check borrowed the idea from GNU Autounit). GNU Autounit uses GLib extensively, which means that linking and such need special options, but this may not be a big problem to you, especially if you are already using GTK or GLib. See the GNU Autou...
Running PostgreSQL in memory only
... @vfclists Actually, a tablespace on a ramdisk is a really bad idea. Don't do that. See postgresql.org/docs/devel/static/manage-ag-tablespaces.html, stackoverflow.com/q/9407442/398670
– Craig Ringer
Jun 16 '14 at 0:54
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SQLAlchemy: Creating vs. Reusing a Session
...n, then there's not even any question that you're starting clean. So the idea to start each request with a new Session is really just the simplest way to make sure you're starting fresh, and to make the usage of expire_on_commit pretty much optional, as this flag can incur a lot of extra SQL for a...