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How to do constructor chaining in C#
...e = defaultLike;
this.Dislike = defaultDislike;
}
public Diary(string title, string diary): this()
{
this.Title = title;
this.DiaryText = diary;
}
public Diary(string title, string diary, string category): this(title, diary) {
this.Category = category;
}
public Diary(int id, strin...
Automating “enter” keypresses for bash script generating ssh keys
I would like to create script, which simply runs ssh-keygen -t rsa . But how to pass to it 3 times enter?
5 Answers
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What's the difference between ViewData and ViewBag?
....Models.EmpModel;
@{
Layout = "~/Views/Shared/_Layout.cshtml";
ViewBag.Title = "Welcome to Home Page";
var viewDataEmployee = ViewData["emp"] as Employee; //need type casting
}
<h2>Welcome to Home Page</h2>
This Year Best Employee is!
<h4>@ViewBag.Employee.Name</h4>
<...
What's a simple way to get a text input popup dialog box on an iPhone
... private API for this.
UIAlertView * alert = [[UIAlertView alloc] initWithTitle:@"Alert" message:@"This is an example alert!" delegate:self cancelButtonTitle:@"Hide" otherButtonTitles:nil];
alert.alertViewStyle = UIAlertViewStylePlainTextInput;
[alert show];
[alert release];
This renders an alert...
Chrome extension: accessing localStorage in content script
...torage "onChanged"
Using native localStorage (old reply from 2011)
Content scripts run in the context of webpages, not extension pages. Therefore, if you're accessing localStorage from your contentscript, it will be the storage from that webpage, not the extension page storage.
Now, to let your cont...
Appropriate hashbang for Node.js scripts
I'm trying to create a script for node.js that will work in multiple environments. Particularly for me, I'm switching back and forth between OS X and Ubuntu. In the former, Node is installed as node , but in the latter it is nodejs . At the top of my script, I can have:
...
Can Selenium Webdriver open browser windows silently in background?
...yVirtualDisplay from Pypi:
pip install pyvirtualdisplay
Sample Selenium script in Python in a headless mode with PyVirtualDisplay:
#!/usr/bin/env python
from pyvirtualdisplay import Display
from selenium import webdriver
display = Display(visible=0, size=(800, 600))
display...
CodeIgniter - accessing $config variable in view
...
This is how I did it. In config.php
$config['HTML_TITLE'] = "SO TITLE test";
In applications/view/header.php (assuming html code)
<title><?=$this->config->item("HTML_TITLE");?> </title>
...
How to set the matplotlib figure default size in ipython notebook?
... in the second dictionary entry.
Note that this could be done in a python script (and hence interactively in IPython) using
pylab.rcParams['figure.figsize'] = (10.0, 8.0)
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Is there a way to use PhantomJS in Python?
...k way to install Selenium I just learned is, on Windows, type: C:\Python34\Scripts\pip.exe install Selenium.
– ntk4
Sep 21 '16 at 5:06
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