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MISCONF Redis is configured to save RDB snapshots
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For those unfortunate ones who are on Windows, me at the moment, and whoa are using the MSOpenTech version, you have to set directory path in the following style: dir C:/Temp/. Do a bgsave to verify that it works..
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How to assign a Git SHA1's to a file without Git?
...ding.ASCII.GetBytes
|> (new System.Security.Cryptography.SHA1CryptoServiceProvider()).ComputeHash
|> Array.fold (fun acc e ->
let t = System.Convert.ToString(e, 16)
if t.Length = 1 then acc + "0" + t else acc + t)
""
/// Calculates the SHA1 lik...
Is there a method that works like start fragment for result?
...
}
FirstFragment
import android.arch.lifecycle.Observer
import android.os.Bundle
import android.arch.lifecycle.ViewModelProviders
import android.support.v4.app.Fragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
class FirstFragment : Fragment() {
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Why is “import *” bad?
... because then I can't just run pyflakes and be happy, but have to repair those imports. It's nice though, that with that pyflakes helps me to :-)
– gruszczy
Mar 5 '10 at 12:49
8
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Delete directory with files in it?
...lter the '.' and '..' files from the result list.
– Joshua - Pendo
Jun 18 '12 at 17:23
26
DIRECTO...
How to download and save a file from Internet using Java?
...Channel rbc = Channels.newChannel(website.openStream());
FileOutputStream fos = new FileOutputStream("information.html");
fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
Using transferFrom() is potentially much more efficient than a simple loop that reads from the source channel and writes ...
C/C++ maximum stack size of program
...th each call taking upto say 20 bytes. So is it feasible means is there a possibility of stackoverflow?
7 Answers
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When to use std::forward to forward arguments?
...hit upon an example of a bank account that we pass along
the cash to be deposited as an argument.
So if we have a const version of an account we should expect when we pass it to our deposit template<> that the const function is called; and this then throws an exception (the idea being this wa...
super() raises “TypeError: must be type, not classobj” for new-style class
...ates objects of type instance (whereas a new-style class creates objects whose type is the class itself). This is probably why the instance OldStyle() is an object: its type() inherits from object (the fact that its class does not inherit from object does not count: old-style classes merely constru...
Open Sublime Text from Terminal in macOS
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I finally got this to work on my OSX box. I used these steps to get it to work:
Test subl from your ST installation:
First, navigate to a small folder in Terminal that you want ST to open and enter the following command:
/Applications/Sublime\ Text.app/C...