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Suppress deprecated import warning in Java
...l you the part of the code that is causing deprecation or using deprecated API. Now either you can run your code with these warnings or make appropriate changes in the code.
In my case I was using someListItem.addItem("red color") whereas the compiler wanted me to use someListItem.add("red color")...
Rails migration for change column
...name do |t|
t.change :column_name, :column_type, {options}
end
See the API documentation on the Table class for more details.
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Immutable array in Java
... @mauhiz Arrays.asList is not unmodifiable. docs.oracle.com/javase/7/docs/api/java/util/… "Returns a fixed-size list backed by the specified array. (Changes to the returned list "write through" to the array.)"
– Jason S
Nov 3 '15 at 3:39
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Extract digits from a string in Java
...e characters that are not 0-9 (see docs: download.oracle.com/javase/6/docs/api/java/lang/… )
– Sean Patrick Floyd
Oct 27 '10 at 7:58
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How can I test what my readme.md file will look like before committing to github?
...ul CLI tool for rendering GitHub flavored markdown: grip. It uses GitHub's API, thus renders quite well.
Frankly, the developer of grip, has a more elaborate answer on these very similar questions:
Is there a command line utility for rendering github flavored markdown?
What's the best way to edit...
try/catch versus throws Exception
... the exception, in the first version)
--edit--
From the point of view of API design, the methods are completely different in their contract. Also, throwing class Exception is not recommended. Try throwing something more specific to allow the caller to handle the exception better.
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Java serialization: readObject() vs. readResolve()
...ge the data that is serialized through readObject method. For e.g. xstream API uses this feature to initialize some attributes that were not in the XML to be deserialized.
http://x-stream.github.io/faq.html#Serialization
sh...
Reading in a JSON File Using Swift
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Since MacOS 10.6 / iOS 4 (!) there is an API url(forResource in (NS)Bundle to avoid the extra step to create the URL
– vadian
Nov 23 '17 at 10:48
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SFTP in Python? (platform independent)
...lso want to look at Fabric. It's an automated deployment tool like Ruby's Capistrano, but simpler and of course for Python. It's build on top of Paramiko.
You might not want to do 'automated deployment' but Fabric would suit your use case perfectly none the less. To show you how simple Fabric is: t...
Failed to load c++ bson extension
... by him is risky. It update all modules, which can be dangerous (sometimes API changes between versions).
I suggest going into node_modules/mongodb/node_modules/bson directory and from there use
node-gyp rebuild
That solved the problem for me.
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