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How do I get a plist as a Dictionary in Swift?
...e: "data", ofType: "plist")! //the path of the data
let plistXML = FileManager.default.contents(atPath: plistPath!)!
do {//convert the data to a dictionary and handle errors.
plistData = try PropertyListSerialization.propertyList(from: plistXML, options: .mutableContainer...
Running Bash commands in Python
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... (stdout=file redirects the output to a file in this case. It implements > file). It would be wrong to pass ..., '>', 'file'] in the last command expecting the redirection (it won't work without a shell and if you use a shell, y...
How to open a second activity on click of button in android app
...os.class);
startActivity(i);
Both Activity must be included in manifest file otherwise it will not found the class file and throw Force close.
Edit your Mainactivity.java
crate button's object;
now Write code for click event.
Button btn = (button)findViewById(R.id.button1);
...
How can I force a hard reload in Chrome for Android
... Chrome 61. The caching is really aggressive somehow. Even emptying cached files for that domain did not work for me.
– Ogier Schelvis
Sep 15 '17 at 13:18
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What XML parser should I use in C++? [closed]
... parse and/or I need to build XML documents and write them to text (either files or memory). Since the C++ standard library does not have a library for this, what should I use?
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What is the JUnit XML format specification that Hudson supports?
...sforms these results to the JUnit format. So i'm interesting how the JUnit file must look?
8 Answers
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Adding a column to an existing table in a Rails migration
...email_to_users email:string will do the trick).
It will create a migration file containing line:
add_column :users, email, string
Then do a rake db:migrate and it'll run the new migration, creating the new column.
If you have not yet run the original migration you can just edit it, like you're tryi...
Hibernate: hbm2ddl.auto=update in production?
...ly often as our app evolves with new features.
Basically, you keep an XML file of changesets that you continue to add to as your application evolves. This file is kept in git (or whatever you are using) with the rest of your project. When your app is deployed, Liquibase checks it's changelog tabl...
View more than one project/solution in Visual Studio
...ons and I would like to view both of them at once. Without having to click file->recent projects to switch back and forth.
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Installing PDO driver on MySQL Linux server
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okay, i looked up in my php.ini file and it looks like pdo in enabled by default, i still need to know if i can use both pdo and mysql_*handlers...
– Yuri Scarbaci
Nov 14 '12 at 8:18
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