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Understanding Node.js modules: multiple requires return the same object?
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If both app.js and b.js reside in the same project (and in the same directory) then both of them will receive the same instance of A. From the node.js documentation:
... every call to require('foo') will get exactly the same obje...
Difference between applicationContext.xml and spring-servlet.xml in Spring Framework
...Spring lets you define multiple contexts in a parent-child hierarchy.
The applicationContext.xml defines the beans for the "root webapp context", i.e. the context associated with the webapp.
The spring-servlet.xml (or whatever else you call it) defines the beans for one servlet's app context. The...
How can I send mail from an iPhone application
I want to send an email from my iPhone application. I have heard that the iOS SDK doesn't have an email API. I don't want to use the following code because it will exit my application:
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Don't reload application when orientation changes
I simply need nothing to change when the screen is rotated. My app displays a random image when it first loads and rotating the device should not select another random image.
How can I (simply) make this behavior stop?
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京东618：算法让UV价值提升200%+，用智能卖场缩短购物路径 - 更多技术 - 清...
...术。
京东介绍，针对618大促，“智能卖场”项目在PC、APP、微信的主会场，依据京东大数据测算的用户画像进行个性化推荐，涉及商品、活动、类目、品牌、优惠券等卖场元素，提升用户在大促期间购买效率。楼层推荐、品牌...
How does Apple know you are using private API?
I submitted a binary file to Apple without any source code.
10 Answers
10
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Android: Remove all the previous activities from the back stack
...is is the official way to got. No need to change all the activities in the app.
– AlikElzin-kilaka
Feb 13 '15 at 1:50
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Where is git.exe located?
...ur PATH, but you may find it in a location like: C:\Users\<username>\AppData\Local\GitHub\PortableGit_<numbersandletters>\bin\git.exe
That's the situation for me, in Windows 7 + version 1.0 of GitHub for Windows.
In Windows 10 it appears to be in:
C:\Users\<username>\AppData\Loc...
How do I solve the INSTALL_FAILED_DEXOPT error?
I am developing an Android application using Android 2.2, my application APK size is 22.5 MB, and I would like to create a new build for a Samsung tablet. I got the following error:
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Changing the default header comment license in Xcode
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/Applications/Xcode.app/Contents/Developer/Library/Xcode/Templates
any update of your SDK will wipe changes here so keep your template backed up somewhere else
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