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How to import existing Git repository into another?

I have a Git repository in a folder called XXX , and I have second Git repository called YYY . 15 Answers ...
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NullPointerException in Java with no StackTrace

...a NullPointerException , but when I try to log the StackTrace (which basically ends up calling Throwable.printStackTrace() ), all I get is: ...
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Is git not case sensitive?

In the first commitment of my partial called _Electronics it was written beginning with a capital letters, then I changed it to _electronics . ...
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Specifying and saving a figure with exact size in pixels

...): plt.figure(figsize=(800/my_dpi, 800/my_dpi), dpi=my_dpi) So you basically just divide the dimensions in inches by your DPI. If you want to save a figure of a specific size, then it is a different matter. Screen DPIs are not so important anymore (unless you ask for a figure that won't fit in ...
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Solving “The ObjectContext instance has been disposed and can no longer be used for operations that

...creates proxy class for your entity and overrides navigation properties to allow lazy-loading. E.g. if you have this entity: public class MemberLoan { public string LoandProviderCode { get; set; } public virtual Membership Membership { get; set; } } Entity Framework will return proxy inheri...
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Breaking up long strings on multiple lines in Ruby without stripping newlines

...lution in Ruby 2.3: The squiggly heredoc. class Subscription def warning_message <<~HEREDOC Subscription expiring soon! Your free trial will expire in #{days_until_expiration} days. Please update your billing information. HEREDOC end end Blog post link: https:/...
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Views vs Components in Ember.js

... and then implement their behavior using JavaScript? You can't do this actually with a Ember.View. Ember.Component That's exactly what components let you do. In fact, it's such a good idea that the W3C is currently working on the Custom Elements spec. Ember's implementation of components tries to be...
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Using reflect, how do you set the value of a struct field?

...rue if the value's address can be obtained with Addr. Such values are called addressable. A value is addressable if it is an element of a slice, an element of an addressable array, a field of an addressable struct, or the result of dereferencing a pointer. If CanAddr returns false, c...
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Hidden Features of MySQL

... Since you put up a bounty, I'll share my hard won secrets... In general, all the SQLs I tuned today required using sub-queries. Having come from Oracle database world, things I took for granted weren’t working the same with MySQL. And my reading on MySQL tuning makes me conclude that MySQL is be...
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Unix command-line JSON parser? [closed]

... "bar": 2, "foo": 1 } Note: Depending on your version of python, all keys might get sorted alphabetically, which can or can not be a good thing. With python 2 it was the default to sort the keys, while in python 3.5+ they are no longer sorted automatically, but you have the option to sort ...