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What's the point of const pointers?
... I agree with this -- but I'm somewhat uncomfortable with the idea of making the declaration and definition different. For things other than const, the declaration and the (prototype part of) the definition are generally going to be identical.
– Keith Thompson
...
LoaderManager with multiple loaders: how to get the right cursorloader
... Kurtis! Cool! I'll try it but expect that it'll work. I have had the same idea but didn't look at the loader object. Have had a look at the cursor object instead...
– Kay Gladen
Oct 31 '11 at 17:49
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MySQL Update Inner Join tables query
I have no idea what the problem is. Using MySQL 5.0 I get a compile error when attempting to run the following MySQL update query:
...
How to call a parent method from child class in javascript?
...
How about something based on Douglas Crockford idea:
function Shape(){}
Shape.prototype.name = 'Shape';
Shape.prototype.toString = function(){
return this.constructor.parent
? this.constructor.parent.toString() + ',' + this.name
...
How can I send large messages with Kafka (over 15MB)?
...
The idea is to have equal size of message being sent from Kafka Producer to Kafka Broker and then received by Kafka Consumer i.e.
Kafka producer --> Kafka Broker --> Kafka Consumer
Suppose if the requirement is to send 15...
What is __pycache__?
...ompiled') file where the byte code of the module being imported is cached.
Idea is to speed up loading of python modules by avoiding re-compilation ( compile once, run multiple times policy ) when they are re-imported.
The name of the file is the same as the module name. The part after the initial ...
How do I remove the Devise route to sign up?
...ecords) to provide a way for users to edit their own profiles is the worst idea I've heard in a long time. Please nobody do this
– Jeremy
Sep 18 '13 at 4:18
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Rails raw SQL example
... be read-only). Some DBs support materialized views, which might be a good idea for performance.
Also consider hardware or VM specs on Rails server and DB server, config, disk space, network speed/latency/etc., proximity, etc. And consider putting DB on different server/VM than the Rails app if you...
Initializing a static std::map in C++
...or static members of a class which needs to be initialized and you have no idea when it gets used first but you want to assure that the values are available in it.
If say, you've got to insert elements into an existing std::map... here's another class for you.
template <typename MapType>
cla...
How to create EditText with rounded corners? [closed]
...t box. The error log gives me a 'UnsupportedOperationException:null'. Any ideas?
– Ben Clayton
Apr 6 '11 at 15:13
Goo...