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How do I hide the status bar in a Swift iOS app?
... I think Jay's intention is to hide the status bar for complete app. That's why he would have written hide functionality in application's didFinishLaunchingWithOptions. How to hide status bar for complete app?
– Satyam
Dec 13 '14 at 6:34
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How can I automatically deploy my app after a git push ( GitHub and node.js)?
I have my application (node.js) deployed on a VPS (linux). I'm using git hub as a repository. How can I deploy the application automatically, on git push ?
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APP 界面图片选择 - App应用开发 - 清泛IT社区，为创新赋能！
APP 界面使用的图片一般选择多大尺寸什么格式的比较合适？图片大小根据实际显示大小决定，没有具体要求。格式的话一般图片 jpg,png 都行
Install shows error in console: INSTALL FAILED CONFLICTING PROVIDER
...move the <provider> from the library's manifest and define it at the application level with a unique authority string.
– CommonsWare
Oct 15 '14 at 14:48
4
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Net::SMTPAuthenticationError when sending email from Rails app (on staging environment)
I am sending email from my Rails application. It works well on development environment, but fails on staging. I get the following error:
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Converting string from snake_case to CamelCase in Ruby
...o get an actual class, you should use String#constantize on top of that.
"app_user".camelize.constantize
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What's the best way to share data between activities?
I have one activity which is the main activity used throughout the app and it has a number of variables. I have two other activities which I would like to be able to use the data from the first activity.
Now I know I can do something like this:
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Using gradle to find dependency tree
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For Android, use this line
gradle app:dependencies
or if you have a gradle wrapper:
./gradlew app:dependencies
where app is your project module.
Additionally, if you want to check if something is compile vs. testCompile vs androidTestCompile dependency...
How to tell which version of a gem a rails app is using
I'm investigating a rails app - the prod server has two version of a specific gem installed, how can I tell which version the prod app is using?
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How do I add custom field to Python log format string?
... to pass the extra info with every logging call:
import logging
extra = {'app_name':'Super App'}
logger = logging.getLogger(__name__)
syslog = logging.StreamHandler()
formatter = logging.Formatter('%(asctime)s %(app_name)s : %(message)s')
syslog.setFormatter(formatter)
logger.setLevel(logging.INFO...