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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...
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
...
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...
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...
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...
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;
...
Print all the Spring beans that are loaded
...autoconfigure.web.JacksonHttpMessageConvertersConfiguration",
"spring.info-org.springframework.boot.autoconfigure.info.ProjectInfoProperties",
"org.springframework.boot.autoconfigure.info.ProjectInfoAutoConfiguration",
"multipartResolver",
"org.springframework.boot.autoconfigure....
Get bitcoin historical data [closed]
...gaps in bitcoincharts.com data. Also note that there is no tick "buy/sell" information.
– Petr Javorik
Jul 10 '17 at 16:01
2
...
How can I find the method that called the current method?
...
In C# 5 you can get that information using caller info:
//using System.Runtime.CompilerServices;
public void SendError(string Message, [CallerMemberName] string callerName = "")
{
Console.WriteLine(callerName + "called me.");
}
You can als...