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What is the use of making constructor private in a class?
...nstructor can only be accessed from static factory method inside the class itself. Singleton can also belong to this category.
A utility class, that only contains static methods.
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How can I remove the extension of a filename in a shell script?
What's wrong with the following code?
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nodejs get file name from absolute path?
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edited Mar 11 '19 at 7:06
answered Nov 6 '13 at 11:59
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How do I SET the GOPATH environment variable on Ubuntu? What file must I edit?
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edited May 10 at 21:04
Inanc Gumus
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bower command not found windows
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Open the Windows Control Panel, search for environment, then click on either edit environment variables for your account, or Edit the system environment variables`.
Find the variable named Path or PATH, or create one if it doesn't exist.
Paste the path from step 1 here (; delimited).
You may ne...
Downcasting shared_ptr to shared_ptr?
Update: the shared_ptr in this example is like the one in Boost, but it doesn't support shared_polymorphic_downcast (or dynamic_pointer_cast or static_pointer_cast for that matter)!
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Undo git stash pop that results in merge conflict
... to stash them and then apply them to a new branch off of master. I used git stash pop to transfer work-in-progress changes to this new branch, forgetting that I hadn't pulled new changes into master before creating the new branch. This resulted in a bunch of merge conflicts and loss of a clean st...
Youtube iframe wmode issue
Using javascript with jQuery, I am adding an iframe with a youtube url to display a video on a website however the embed code that gets loaded in the iframe from youtube doesnt have wmode="Opaque", therefore the modal boxes on the page are shown beneath the youtube video.
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Printing everything except the first field with awk
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Assigning $1 works but it will leave a leading space: awk '{first = $1; $1 = ""; print $0, first; }'
You can also find the number of columns in NF and use that in a loop.
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Android emulator failed to allocate memory 8
When I try to run my WXGA800 emulator from Eclipse it's giving an error like this
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