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What are the differences between Perl, Python, AWK and sed? [closed]
.... Lott (see his controversial answer to this question, nearly half as many down-votes as up (+45/-22) six years after answering).
Sed is the best tool for extremely simple command-line pipelines. In the hands of a sed master, it's suitable for one-offs of arbitrary complexity, but it should not be...
How to delete an app from iTunesConnect / App Store Connect
...r right-hand corner,
click the arrow next to All Statuses. From the drop-down menu, choose
Removed Apps. Choose the app you want to restore. Scroll to the
Additional Information section, then click Restore App.
You can show the removed app by clicking on all Statuses on the top right of the ...
What is this weird colon-member (“ : ”) syntax in the constructor?
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this should have been the answer. thank god i scrolled down else i would have missed it.
– Coffee_lover
Aug 13 '15 at 11:41
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AngularJS ui-router login authentication
...s to work around some caveats, so hang in there. You'll need to break this down into several pieces.
Take a look at this plunk.
First, you need a service to store the user's identity. I call this principal. It can be checked to see if the user is logged in, and upon request, it can resolve an obje...
What is the difference between and ?
...accept an answer, while everyone in the community can vote an answer up or down.
– Marcel Korpel
Dec 26 '17 at 18:55
L...
Why shouldn't Java enum literals be able to have generic type parameters?
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I guess it comes down to the class for a enum being evaluated in a similar way to everything else. In java, although things seem constant, they aren't. Consider public final static String FOO; with a static block static { FOO = "bar"; } - als...
The entity cannot be constructed in a LINQ to Entities query
...tter than behavior which can cause hidden bugs that are difficult to track down and explain (things kind of work nicely before you start noticing missing data).
– Yakimych
Aug 17 '11 at 20:16
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How to call base.base.method()?
...hat why i found this topic. Second, there is a comprehensive answer by Evk down this page.
– BlackOverlord
May 2 '17 at 21:00
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Ways to iterate over a list in Java
... trivial variations using for, while or do while blocks, but they all boil down to the same thing (or, rather, two things).
EDIT: As @iX3 points out in a comment, you can use a ListIterator to set the current element of a list as you are iterating. You would need to use List#listIterator() instead ...
Why is (object)0 == (object)0 different from ((object)0).Equals((object)0)?
...instance method Object.Equals. This is a virtual method which will filter down to Int32.Equals and this checks for a boxed integer. Both integer values are 0 hence they are equal
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