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Why isn't there a Guid.IsNullOrEmpty() method
...e, so a variable of type Guid can't be null to start with. If you want to know if it's the same as the empty guid, you can just use:
if (guid == Guid.Empty)
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Text overflow ellipsis on two lines
I know you can use a combination of CSS rules to make text end with ellipsis (...) when it's time to overflow (get out of parent's bounds).
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How to detect the swipe left or Right in Android?
...s not work when I swipe on an EditText . How do I do that? Please let me know If I am doing something wrong. Thank you.
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How to do the equivalent of pass by reference for primitives in Java
...r the desired effect. Directly helpful for something I'm working on right now! It is nuts that this question was closed.
– DarenW
Oct 18 '11 at 19:08
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What is a good choice of database for a small .NET application? [closed]
...pport differs across them all. This list is just for curiosity.
There is now also Karvonite, however the code gallery link is broken. When it's live again I'll be looking into this one for WP7 development.
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Why do people hate SQL cursors so much? [closed]
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@delm: thanks for the link, now i understand the phrase even less!
– Steven A. Lowe
Nov 13 '08 at 17:20
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Python call function within class
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so you should definitely still use it. Now, getting to the specifics of your question: if your method doesn't use any instance variables, maybe it should be a classmethod instead? You make those by adding @classmethod before the method, and after that you won't ge...
Is it a bad practice to use negative margins in Android?
...ating action buttons, it seems to be inevitable and required in many cases now. Basically, when you have two separate layouts that you can't put into a single RelativeLayout because they need distinctly separate handling (think header and contents, for instance), the only way to overlap the FAB is t...
equals vs Arrays.equals in Java
...or purists: it's perfectly fine, and that also means, don't use it, ever.
Now the expected behaviour for equals is to compare data. The default behaviour is to compare the identity, as Object does not have any data (for purists: yes it has, but it's not the point); assumption is, if you need equals...
RESTful on Play! framework
...od and renamed the getUser method. For different content types to work you now have to create several templates. One for each desired content type. For example:
user.xml:
<users>
<user>
<name>${user.name}</name>
. . .
</user>
</users>
user.json:
{...