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What can you do in MSIL that you cannot do in C# or VB.NET? [closed]
...
Most .Net languages including C# and VB do not use the tail recursion feature of MSIL code.
Tail recursion is an optimization that is common in functional languages. It occurs when a method A ends by returning the value of method B such that me...
What is SaaS, PaaS and IaaS? With examples
...e), as the name suggests, provides you computing platforms which typically includes operating system, programming language execution environment, database, web server etc.
Examples: AWS Elastic Beanstalk, Windows Azure, Heroku, Force.com, Google App Engine, Apache Stratos.
While in SaaS (Software ...
How many GCC optimization levels are there?
...OPT_LEVELS_0_ONLY, /* -O0 only. */
OPT_LEVELS_1_PLUS, /* -O1 and above, including -Os and -Og. */
OPT_LEVELS_1_PLUS_SPEED_ONLY, /* -O1 and above, but not -Os or -Og. */
OPT_LEVELS_1_PLUS_NOT_DEBUG, /* -O1 and above, but not -Og. */
OPT_LEVELS_2_PLUS, /* -O2 and above, including -Os. */
...
Detecting iOS / Android Operating system
...ent) ) {
// run your code here
}
If you wanna detect all mobile devices including blackberry and Windows phone then you can use this comprehensive version:
var deviceIsMobile = false; //At the beginning we set this flag as false. If we can detect the device is a mobile device in the next line, t...
How do I use arrays in C++?
...ze. If one or both of those ingredients differ, you get a distinct type:
#include <type_traits>
static_assert(!std::is_same<int[8], float[8]>::value, "distinct element type");
static_assert(!std::is_same<int[8], int[9]>::value, "distinct size");
Note that the size is part of ...
Alternative to google finance api [closed]
...mat=json
Alternatives:
1. Currency API
165+ real time currency rates, including few cryptos. Docs here.
2. 1Forge Financial APIs
Real-time rates for about 40 currency pairs are available here.
3. Financial Content API
The documentation for this API is very good.
4. Open Exchange Rates...
How to efficiently count the number of keys/properties of an object in JavaScript?
...bject.keys(obj).length
Browser compatibility
Object.keys documentation (includes a method you can add to non-ES5 browsers)
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How can I use a search engine to search for special characters? [closed]
...e however does have syntax for searching through their code projects, that includes a robust language/syntax for dealing with "special characters". If looking at someone else's code could help solve a problem, this may be an option.
Unfortunately, this is not a limitation unique to google. You m...
How can I verify a Google authentication API access token?
...keninfo?id_token=XYZ123
Response will be as
{
// These six fields are included in all Google ID Tokens.
"iss": "https://accounts.google.com",
"sub": "110169484474386276334",
"azp": "1008719970978-hb24n2dstb40o45d4feuo2ukqmcc6381.apps.googleusercontent.com",
"aud": "1008719970978-hb24n2dstb4...
Creating an official github mirror
...ckup with moderate success to, if not mirror, at least make a full backup (including issues and other metadata) of a Github user or organization. To quote the README file:
Each time you run github-backup, it will find any new forks on GitHub. It will add remotes to your repository for the forks,...