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How to delete every other line in Vim?
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You can use a macro for this. Do the following.
Start in command mode.
Go to the beginning of the file by pressing gg.
Press qq.
Click arrow down and press dd after.
Press q.
Press 10000@q
PS: To go to command mode just press Escape a couple of times.
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ASP.NET MVC 5 vs. AngularJS / ASP.NET WebAPI [closed]
...evaluating the programming model for creating future Webapplications in my company. So I will decide between ASP.NET MVC 5 (with Razor Views) and AngularJS with ASP.NET WebAPI. What are the advantages / disadvantages of these two programming models?
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pip issue installing almost any library
...TLS v1.2, you must upgrade your interpreter. See for example https://news.ycombinator.com/item?id=13539034, http://pyfound.blogspot.ca/2017/01/time-to-upgrade-your-python-tls-v12.html and https://bugs.python.org/issue17128.
Update Feb 2019:
For some it may be sufficient to upgrade pip. If the abov...
Base constructor in C# - Which gets called first? [duplicate]
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I'd say base
EDIT see:
http://www.c-sharpcorner.com/UploadFile/rajeshvs/ConsNDestructorsInCS11122005010300AM/ConsNDestructorsInCS.aspx
there it says:
using System;
class Base
{
public Base()
{
Console.WriteLine("BASE 1");
}
public Base(int x)
{
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Run an app on a multiple devices automatically in Android Studio
I have a multiple Android devices connected to the computer. When I try to run the app I'm developing, the Android Studio always prompt me to choose the device. Is there any way to deploy the app on a multiple devices automatically - by clicking Run or even better with a shortcut?
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Using port number in Windows host file
...t; HOSTS.. (Click to select)
Add a line like this:-
localhost:8080 www.mydomainname.com
Save the file & then checkout www.mydomainname.com in browser.
share
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improve this answer
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How do I run Redis on Windows?
...ted that the official port is no longer maintained either, and Microsoft recommends yet another alternative for the latest Redis features. However, their recommendation is neither free nor open source, so it won't be linked here.
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store and retrieve a class object in shared preference
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The answer is not complete. The possible solution is to transform the pojo into ByteArrayOutPutStream and save as String in the SharedPreferences
– rallat
Jun 6 '12 at 15:22
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MongoDB副本集详解 优于以往的主从模式 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...文件,所以必须使用64位版本。官方下载地址如下：http: www mongodb org downloads实验环境使用的Mongodb版本为mon 因为MongoDB使用内存映射文件,所以必须使用64位版本。
官方下载地址如下：http://www.mongodb.org/downloads
实验环境使用的Mongo...
Mocking objects with Moq when constructor has parameters
...) OR you need to create the Moq with constructor arg specification. http://www.mockobjects.com/2007/04/test-smell-mocking-concrete-classes.html
The best thing to do would be right click on your class and choose Extract interface.
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