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What is the best place for storing uploaded images, SQL database or disk file system? [closed]
...ad file to CDN from our website?"
Don't worry, once you register, usually free, you will get guidance how to upload file and get their link from/to your website. You will get an API and more. It's easy.
Some providers give us a free service for 14 days with limited storage and bandwidth. But that...
How to print a string in fixed width?
...aa
>>> print '%5s' % 'aaaaa'
aaaaa
Basically:
the % character informs python it will have to substitute something to a token
the s character informs python the token will be a string
the 5 (or whatever number you wish) informs python to pad the string with spaces up to 5 characters.
I...
Catching java.lang.OutOfMemoryError?
...l allocation and now is the time to drop references to run-time objects to free even more memory that may be required for cleanup. In these cases, it may even be possible to continue but that would definitely be a bad idea as you can never be 100% certain that the JVM is in a reparable state.
Demon...
g++ undefined reference to typeinfo
... c++filt <mangledNameVariable> to get it in a readable form. The typeinfo error with a class name was in my case because of a missing virtual destructor implementation in some base class.
– chmike
Jul 10 '13 at 14:24
...
Why functional languages? [closed]
...radigm than imperative and object-oriented languages. They use side-effect-free functions as a basic building block in the language. This enables lots of things and makes a lot of things more difficult (or in most cases different from what people are used to).
One of the biggest advantages with fun...
What are the basic rules and idioms for operator overloading?
...od. (Hence, peer review is a must, but peers must be chosen between people free from dogmas and prejudice.)
– Emilio Garavaglia
Apr 9 '12 at 16:57
5
...
What exactly is Heroku?
...ows you to start in minutes. Also they provide first 750 computation hours free of charge which means you can have one processes (aka Dyno) at no cost. Also performance is very good e.g. simple web application written in node.js can handle around 60 - 70 requests per second.
Heroku competitors are:...
Case-insensitive string comparison in C++ [closed]
... @wonkorealtime: because "ß" converted to uppercase is "SS": fileformat.info/info/unicode/char/df/index.htm
– Mooing Duck
May 29 '14 at 23:11
...
How can I verify a Google authentication API access token?
...nd post it and get the response
https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=accessToken
you can try in address bar in browsers too, use httppost and response in java also
response will be like
{
"issued_to": "xxxxxxxxxxxxx-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.apps.googleuser...
Is there an easy way to check the .NET Framework version?
...vert.ToDouble(version_names[version_names.Length - 1].Remove(0, 1), CultureInfo.InvariantCulture);
int SP = Convert.ToInt32(installed_versions.OpenSubKey(version_names[version_names.Length - 1]).GetValue("SP", 0));
For .NET 4.5+ (from official documentation):
using System;
using Microsoft.Win32;
...