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How can I efficiently download a large file using Go?
Is there a way to download a large file using Go that will store the content directly into a file instead of storing it all in memory before writing it to a file? Because the file is so big, storing it all in memory before writing it to a file is going to use up all the memory.
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Ruby: kind_of? vs. instance_of? vs. is_a?
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kind_of? and is_a? are synonymous.
instance_of? is different from the other two in that it only returns true if the object is an instance of that exact class, not a subclass.
Example:
"hello".is_a? Object and "hello".kind_...
What does @hide mean in the Android source code?
For the Activity source code , line 3898 (close to the bottom):
3 Answers
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Unignore subdirectories of ignored directories in Git
...e ignored a directory, but I want to unignore specific subdirectories therein. So I have the setup:
5 Answers
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Default initialization of std::array?
...ave the guarantee that the syntax std::array<T, N> x; will default-initialize all the elements of the array ?
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How to run only one task in ansible playbook?
Is there a way to only run one task in ansible playbook?
6 Answers
6
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Handler vs AsyncTask vs Thread [closed]
...nfused about the differences between Handlers , AsyncTask and Threads in Android. I've read quite a few blogs and questions here in StackOverflow.
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How are 3D games so efficient? [closed]
There is something I have never understood. How can a great big PC game like GTA IV use 50% of my CPU and run at 60fps while a DX demo of a rotating Teapot @ 60fps uses a whopping 30% ?
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Git pull without checkout?
I'm used to running git pull and other commands from within a branch I'm working on. But I have set up a development server that several people work on, so I don't want to have to switch branches when I do it. If I want to update an existing branch on the dev server from the github repository we a...
What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phone.
5 Answers
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