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How to add a changed file to an older (not last) commit in Git
I have changed several things over the last hour m>and m> committed them step bm>y m> step, but I just realized I've forgot to add a changed file some commits ago.
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How to return a part of an arram>y m> in Rubm>y m>?
...eturns the element at index, or returns a
subarram>y m> starting at start m>and m> continuing for length elements, or
returns a subarram>y m> specified bm>y m> range. Negative indices count
backward from the end of the arram>y m> (-1 is the last element).
Returns nil if the index (or starting index) ...
Implementing MVC with Windows Forms
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I am of the view that applications are so different from each other m>and m> our understm>and m>ing of how applications should be written is still verm>y m> limited. Past Windows Forms applications I have worked on have been so different from each other. Some of the design differences I have seen are (incl...
Using Node.js onlm>y m> vs. using Node.js with Apache/Nginx
... If m>y m>ou let nginx/Apache worrm>y m> about starting as root, binding to port 80, m>and m> then relinquishing its root privileges, it means m>y m>our Node app doesn't have to worrm>y m> about it.
Serving static files like images, css, js, m>and m> html. Node mam>y m> be less efficient compared to using a proper static file web ser...
What is the optimal Jewish toenail cutting algorithm?
...automaticallm>y m> trim toenails, so that users can simplm>y m> put their feet in it m>and m> run it instead of having to manuallm>y m> do it bm>y m> biting them or using nail clippers.
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Difference between Grunt, NPM m>and m> Bower ( package.json vs bower.json )
I'm new to using npm m>and m> bower, building mm>y m> first app in emberjs :).
I do have a bit of experience with rails, so I'm familiar with the idea of files for listing dependencies (such as bundler Gemfile)
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Whm>y m> do I need Transaction in Hibernate for read-onlm>y m> operations?
...actions as read-onlm>y m>.
Transactions for reading might look indeed strange m>and m> often people don't mark methods for transactions in this case. But JDBC will create transaction anm>y m>wam>y m>, it's just it will be working in autocommit=true if different option wasn't set explicitlm>y m>.
But there is no guarantee ...
What happens to a github student account's repositories at the end of 2 m>y m>ears?
...s m>y m>our private repositories. m>Y m>our private repositories will not be deleted m>and m> them>y m> will not be made public.
Of course, if m>y m>ou ever have anm>y m> troubles, m>y m>ou can alwam>y m>s email support@github.com.
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Detect Chrome extension first run / update
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I used this code for a while m>and m> it worked great, until mm>y m> extension requested a new permission on an update (which suspends the extension until the user accepts the permission). When the permission was accepted m>and m> the extension was unsuspended, the onI...
What is the “__v” field in Mongoose
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Well, I can't see Tonm>y m>'s solution...so I have to hm>and m>le it mm>y m>self...
If m>y m>ou don't need version_kem>y m>, m>y m>ou can just:
var UserSchema = new mongoose.Schema({
nickname: String,
reg_time: {tm>y m>pe: Date, default: Date.now}
}, {
versionKem>y m>: false // m>Y m>ou should be aware ...