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How to create a sub array from another array in Java?
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Removing the remembered login and password list in SQL Server Management Studio
I've recently used our company's spare laptop (that has a general user set up) while mine was being repaired. I've checked the "Remember password" option in SQL Server Management Studio when logging in to the database.
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Including a .js file within a .js file [duplicate]
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var x = document.createElement('script');
x.src = 'http://example.com/test.js';
document.getElementsByTagName("head")[0].appendChild(x);
You may also use onload event to each script you attach, but please test it out, I am not so sure it works cross-browser or not.
x.onload=callback_func...
Sending data back to the Main Activity in Android
... ways to achieve what you want, depending on the circumstances.
The most common scenario (which is what yours sounds like) is when a child Activity is used to get user input - such as choosing a contact from a list or entering data in a dialog box. In this case you should use startActivityForResul...
Implementing INotifyPropertyChanged - does a better way exist?
... set; notify;}
I think it makes a lot of sense to do it. Or are there any complications to do it?
34 Answers
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Why are local variables not initialized in Java?
... output could be some unexpected value. So in case of local variables, the compiler will ask the programmer to initialize with some value before they access the variable to avoid the usage of undefined values.
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Should we pass a shared_ptr by reference or by value?
... but as shown here it is cheaper to pass by value: stackoverflow.com/a/12002668/128384 shouldn't that be taken into account as well (at least for constructor arguments etc where a the shared_ptr is going to be made a member of the class)?
– stijn
Jan ...
Difference in make_shared and normal shared_ptr in C++
...t;("bar"));
Update II: Disadvantage of std::make_shared
Quoting Casey's comments:
Since there there's only one allocation, the pointee's memory cannot be deallocated until the control block is no longer in use. A weak_ptr can keep the control block alive indefinitely.
Why do instances of we...
How do I convert a git repository to mercurial?
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The description is somewhat incomplete as it doesn't specify that hg will need access to git for the conversion or else you get the error "cannot find required "git" tool".
– jmd
Jun 22 '16 at 8:58
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