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Right Align button in horizontal LinearLayout
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As mentioned a couple times before: To switch from LinearLayout to RelativeLayout works, but you can also solve the problem instead of avoiding it. Use the tools a LinearLayout provides: Give the TextView a weight=1 (see code below), the weight for your button should rem...
Swift - which types to use? NSString or String
...tion types, or at least some of them, may be obsolete in the future, since from what is stated in the language reference, the String/NSString bridge, for example, should be completely seamless.
For a thorough discussion on the subject, refer to Using Swift with Cocoa and Objective-C: Working with C...
Correctly determine if date string is a valid date in that format
I'm receiving a date string from an API, and it is formatted as yyyy-mm-dd .
16 Answers
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What does in XML mean?
...cognized inside of comments.
This means given these four snippets of XML from one well-formed document:
<!ENTITY MyParamEntity "Has been expanded">
<!--
Within this comment I can use ]]>
and other reserved characters like <
&, ', and ", but %MyParamEntity; will not be expan...
Create a new Ruby on Rails application using MySQL instead of SQLite
...sql database, go to cd another_name/config/ and copy the database.yml file from this new app. Paste it into the database.yml of your_app_name app. But ensure to change the database names and set username/password of your database accordingly in the database.yml file after doing so.
OR
Go to cd y...
Node.js project naming conventions for files & folders
...underscores is for internal node packages, and this is simply a convention from the early days.
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How to convert an object to a byte array in C#
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Well a cast from myObject to byte[] is never going to work unless you've got an explicit conversion or if myObject is a byte[]. You need a serialization framework of some kind. There are plenty out there, including Protocol Buffers which...
jQuery .on('change', function() {} not triggering for dynamically created inputs
... (B)
// do your code here
// It will filter the element "Input_Id" from the "body" and apply "onChange effect" on it
});
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Please explain some of Paul Graham's points on Lisp
I need some help understanding some of the points from Paul Graham’s What Made Lisp Different .
4 Answers
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Activity has leaked window that was originally added
...rch on google for android developer,
therefore Adding few important points from comments, which might be more helpful for future investigator without going in depth of comment conversation.
Answer 1 :
You're trying to show a Dialog after you've exited an Activity.
Answer 2
This error c...