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Why is Github asking for username/password when following the instructions on screen and pushing a n
...o and tried pushing but I'm running into an issue where it's asking me for my username even though I can SSH just fine:
9 A...
Checking for NULL pointer in C/C++ [closed]
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In my experience, tests of the form if (ptr) or if (!ptr) are preferred. They do not depend on the definition of the symbol NULL. They do not expose the opportunity for the accidental assignment. And they are clear and succinct....
How to comment lines in rails html.erb files? [duplicate]
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+1 For solving my issue, but I've found it very ugly. To comment one line I must use 3 additional characters, and the block comment is nothing but code that will be not executed - no other color coding that makes it very unpractical to see ...
Move to another EditText when Soft Keyboard Next is clicked on Android
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In my case android:nextFocusForward="@+id/.." did the trick.
– Mr.Moustard
Nov 17 '14 at 12:28
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AngularJS performs an OPTIONS HTTP request for a cross-origin resource
...mmunicate with a cross-origin resource where the asset host which delivers my template files is on a different domain and therefore the XHR request that angular performs must be cross-domain. I've added the appropriate CORS header to my server for the HTTP request to make this work, but it doesn't s...
How to extract the file name from URI returned from Intent.ACTION_GET_CONTENT?
I am using 3rd party file manager to pick a file (PDF in my case) from the file system.
17 Answers
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How do I add an existing directory tree to a project in Visual Studio?
...d of creating folders in Visual Studio, I create a directory structure for my project on the file system. How do I include all the folders and files in a project, keeping the structure?
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Filtering for empty or NULL names in a queryset
...or more info see this page and this page in the Django docs.
As an aside: My SQL examples are just an analogy--the actual generated SQL code will probably look different. You'll get a deeper understanding of how Django queries work by actually looking at the SQL they generate.
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How do I use a custom deleter with a std::unique_ptr member?
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@j00hi, in my opinion this solution has unnecessary overhead because of std::function. Lambda or custom class as in accepted answer can be inlined unlike this solution. But this approach has advantage in case when you want to isolate al...
Using comparison operators in Scala's pattern matching system
...wrote "one can't make such an assumption without some risk", and qualified my answer as a "non-answer". It's interesting to consider why compare() and compareTo() don't specify 0, 1, and -1 as their codomain.
– seh
Feb 12 '10 at 15:53
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