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Will iOS launch my app into the background if it was force-quit by the user?
...ausSanta Claus
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How do I create a list of random numbers without duplicates?
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This will return a list of 10 numbers selected from the range 0 to 99, without duplicates.
import random
random.sample(range(100), 10)
With reference to your specific code example, you probably want to read all the lines from the file once and then select random lines from the saved list ...
Convert generic List/Enumerable to DataTable?
... performance query; here's a test rig with results:
Vanilla 27179
Hyper 6997
I suspect that the bottleneck has shifted from member-access to DataTable performance... I doubt you'll improve much on that...
Code:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using Sys...
How to get a list of file names in different lines
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Johan KotlinskiJohan Kotlinski
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ggplot2 keep unused levels barplot
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JarretinhaJarretinha
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Http 415 Unsupported Media type error with JSON
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user3443794user3443794
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What is an existential type?
...ing> mc1 = new MyClass("foo");
MyClass<Integer> mc2 = new MyClass(123);
MyClass<?> mc3 = MyClass.secretMessage();
From the perspective of a client of MyClass, T is universal because you can substitute any type for T when you use that class and you must know the actual type of T whe...
What is the runtime performance cost of a Docker container?
...sponse time [ms]: p25 24.0 p50 27.0 p75 29.0
Response time [ms]: p95 58.0 p99 62.0 p999 65.0
Twemperf Centmin Mod Memcached
Connection rate: 11419.3 conn/s
Connection time [ms]: avg 200.5 min 0.6 max 263.2 stddev 73.85
Connect time [ms]: avg 26.2 min 0.0 max 53.5 stddev 14.59
Request rate: 114192...
Telnet is not recognized as internal or external command [closed]
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Altay Akkus
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answered Oct 16 '15 at 18:43
sajadsajad
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