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What does 'require: false' in Gemfile mean?
...d-on. This particular rake task requires certain gems that the rest of the application doensn't need. So I :require => false these particular gems and explicitly require "thegem" from the rake task. This would then save memory in the main app processes and startup time etc. App performance, howev...
Android: install .apk programmatically [duplicate]
...this with help from
Android download binary file problems
and Install Application programmatically on Android .
5 Answ...
GDB missing in OS X v10.9 (Mavericks)
...But
As it turns out the standard version does not support debugging from .app files
(as needed for Lazarus apps using the Carbon interface)
If you want to do it yourself follow this link: https://sourceware.org/gdb/wiki/BuildingOnDarwin
...
Cannot change version of project facet Dynamic Web Module to 3.0?
I am using maven to create a dynamic webapp in Eclipse. I added some folders like src/test/java and src/test/resources . Also I changed the library in Java Build Path to obtain the JavaSE-1.7. It's all OK up to here.
...
CURL alternative in Python
...lib2.HTTPPasswordMgrWithDefaultRealm()
manager.add_password(None, 'https://app.streamsend.com/emails', 'login', 'key')
handler = urllib2.HTTPBasicAuthHandler(manager)
director = urllib2.OpenerDirector()
director.add_handler(handler)
req = urllib2.Request('https://app.streamsend.com/emails', header...
App Inventor 2 中的“2”是什么意思？ - App Inventor 2 中文网 - 清泛网 ...
App Inventor 2 中的“2”是什么意思？app_inventor_2_interpretation对App Inventor 2 中的“2”进行科普性的释义，相对App Inventor进行适度的区分。2010年12月App Inventor对外公测，此版本也称为App Inventor 1 或 App Inventor Classic，简称AI1。
2013年12月...
利用 App Inventor 2 开发ChatGPT应用 - App Inventor 2 中文网 - 清泛网 - 专注C/C++及内核技术
利用 App Inventor 2 开发ChatGPT应用app_inventor_2_chatgptChatGPT大家应该不会陌生，它的回答内容非常的专业及深入，具有实际的可指导性。我们通过App Inventor 2开发一个简单的对话App，先看效果：您的浏览器不支持 video 标签代码块 ChatG...
Why won't my PHP app send a 404 error?
Why wont this work? I get a blank page.
16 Answers
16
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MVC (Laravel) where to add logic
...most of the work is done. All at the expense of one extra interface and a $app->bind(«interface», «repository»).
Events (Observer Pattern): Events are useful for things that can be thrown at any class any given time. Think, for instance, of sending notifications to a user.
When you need, y...
iPhone Data Usage Tracking/Monitoring
...o different functions, voicemail, general networking interface.
I read in Apple forum that :
The OS does not keep network statistics on a process-by-process basis. As such, there's no exact solution to this problem. You can, however, get network statistics for each network interface.
In general en...