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How do I pipe a subprocess call to a text file?
...object or a file descriptor. The first is the default, stdout is inherited from the parent (your script). The second allows you to pipe from one command/process to another. The third and fourth are what you want, to have the output written to a file.
You need to open a file with something like open...
Best way to find if an item is in a JavaScript array? [duplicate]
....indexOf)
{
Array.prototype.indexOf = function(searchElement /*, fromIndex */)
{
"use strict";
if (this === void 0 || this === null)
throw new TypeError();
var t = Object(this);
var len = t.length >>> 0;
if (len === 0)
return -1;
var n...
How to compare Lists in Unit Testing
...ares a date input, checks if its a leap year, if so, outputs 20 leap years from the inputted date, if not,
outputs the NEXT 20 leap years, myTest.Testing refers to the myTest instance which in turn calls the values from a List called Testing containing the calculated values required. part of an exe...
WPF Timer Like C# Timer
...rpret. Far better is var timer = new DispatcherTimer { Interval = TimeSpan.FromSeconds(1) };
– Jim Balter
Jun 20 '17 at 5:11
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Modify file in place (same dest) using Gulp.js and a globbing pattern
...t as well. Simply pipe to the same base directory you're globbing the src from, in this case "sass":
gulp.src("sass/**/*.scss")
.pipe(sass())
.pipe(gulp.dest("sass"));
If your files do not have a common base and you need to pass an array of paths, this is no longer sufficient. In this case,...
How can you use optional parameters in C#?
...
From this site:
http://www.tek-tips.com/viewthread.cfm?qid=1500861&page=1
C# does allow the use of the [Optional] attribute (from VB, though not functional in C#). So you can have a method like this:
using System.Runti...
How to add extra namespaces to Razor pages instead of @using declaration?
...ection. However in the Beta there is a new config section that is seperate from the WebForms one. You will need to add the follwing to your web.config file (or just start with a brand new project from the template):
<configSections>
<sectionGroup name="system.web.webPages.razor" type="Sy...
What does the (unary) * operator do in this Ruby code?
...t has three objects
ArgumentError: wrong number of arguments (1 for 3)
from (irb):12:in 'func'
from (irb):12
>> func(*list) #But we CAN call func with an unpacked array.
1
2
3
=> nil
That's it!
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Get specific ArrayList item
How can I get a specific item from this ArrayList ? mainList[3] ?
8 Answers
8
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How should I have explained the difference between an Interface and an Abstract class?
... families. I think that the interviewer wants to hear that kind of answers from the interviewed.
– Francisco Goldenstein
Aug 5 '14 at 15:28
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