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Difference between android-support-v7-appcompat and android-support-v4
...ow the difference between android-support-v4.jar
and android-support-v7-appcompat.jar . If I want to add appcompat Action Bar in my application do I need to add both android-support-v7-appcompat.jar and android-support-v4.jar or only android-support-v7-appcompat.jar .
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How to run a C# console application with the console hidden
Is there a way to hide the console window when executing a console application?
13 Answers
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一个科技公司只是碰巧卖起了披萨？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...人工智能语音对话下单。
2015年2月，达美乐推出Translator App，消费者用手机话筒对准自己的胃，App“扫描”后，就可以订制一张“适合你胃”的披萨，下单后可直接跳转订餐。
2015年3月，达美乐支持智能手表点餐，用户可以通...
SyntaxError: Use of const in strict mode
... runtime flag. So by upgrading to Node.js 4.x or newer the error should disappear.
To enable some of the ECMAScript 2015 features (including const and let) in Node.js 0.10 and 0.12; start your node program with a harmony flag, otherwise you will get a syntax error. For example:
node --harmony app....
How should I use try-with-resources with JDBC?
...you would usually inject the connection into the method (unlike the ad-hoc approach shown in OP's question), you could use a connection managing class that will be called to provide or close a connection (be it pooled or not). in that manager you can specify your connection behavior
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Redirecting to previous page after authentication in node.js using passport.js
...ow about passport, but here's how I do it:
I have a middleware I use with app.get('/account', auth.restrict, routes.account) that sets redirectTo in the session...then I redirect to /login
auth.restrict = function(req, res, next){
if (!req.session.userid) {
req.session.redirectTo = '/a...
Get and Set a Single Cookie with Node.js HTTP Server
...e above works but express gives you a nice function to take care of that:
app.use(express.cookieParser());
To set a cookie:
res.cookie('cookiename', 'cookievalue', { maxAge: 900000, httpOnly: true });
To clear the cookie:
res.clearCookie('cookiename');
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Can an Android NFC phone act as an NFC tag?
...ment might require the hardware vendor or some other person to verify your app / give it permissions to access the secure element. It's not as simple as creating a regular NFC android app.
More details here:
http://www.mail-archive.com/android-developers@googlegroups.com/msg152222.html
A real qu...
How to change time and timezone in iPhone simulator?
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Horrible solution (on Apple's part, not your answer). This is exactly the kind of thing the simulator should be able to do as a safe alternative to actually changing your system time and potentially breaking things on your computer.
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Execute code when Django starts ONCE only?
... executed once.
urls.py
from django.confs.urls.defaults import *
from my_app import one_time_startup
urlpatterns = ...
one_time_startup()
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