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Change application's starting activity
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Yes, you use the AndroidManifest.xml file. You can actually even have more than one launcher activity specified in your application manifest. To make an activity seen on the launcher you add these attributes to your activity in the manifest:
<intent-filter&g...
What to do on TransactionTooLargeException
... intents to share huge data, (for example, the user selects huge number of files from gallery share press share, the URIs of the selected files will be transferred using intents)
receiving bitmap files from service
waiting for android to respond back with huge data (for example, getInstalledApplicat...
JSLint is suddenly reporting: Use the function form of “use strict”
...all of your code in an IIFE to only have to specify "use strict"; once per file.
– bdukes
Sep 25 '15 at 14:12
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Parse a .py file, read the AST, modify it, then write back the modified source code
...programmatically edit python source code. Basically I want to read a .py file, generate the AST , and then write back the modified python source code (i.e. another .py file).
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connecting to MySQL from the command line
...nly in .bash_history but in top and more tools too! You can even have your files secure, just share the computer with another legitimate user.
– Melebius
Jul 14 '16 at 13:12
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Shell - How to find directory of some command?
...get dist-upgrade' for me. But for now, I was trying to find some update.sh file somewhere, and I couldn't find it. That's why I started this question. But now, using 'type -a update' I found that this was just an alias defined on my .bashrc located on my ~home. Really thank you.
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Ruby on Rails: How can I revert a migration with rake db:migrate?
...ersion>
where <version> is the version number of your migration file you want to revert.
eg. if you want to revert a migration with file name 3846656238_create_users.rb
rake db:migrate:down VERSION=3846656238
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Why do people write the #!/usr/bin/env python shebang on the first line of a Python script?
It seems to me like the files run the same without that line.
21 Answers
21
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Remove unused references (!= “using”)
...ering the question: "How do I remove using clauses (C#) from a source code file that are not needed to resolve any references within that file".
In this case, ReSharper does help in a couple ways:
Identifies unused using clauses for you during on the fly error detection. They appear as Code In...
Eclipse JPA Project Change Event Handler (waiting)
...feels good again. No more blocked UI and waiting for seconds when saving a file.
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