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What are MVP and MVC and what is the difference?
...rmining which View to display in response to any action including when the application loads. This differs from MVP where actions route through the View to the Presenter. In MVC, every action in the View correlates with a call to a Controller along with an action. In the web, each action involves a ...
Set the location in iPhone Simulator
...ntry is "Location"; this gives you a sub menu with:
None
Custom Location
Apple Stores
Apple
City Bicycle Ride
City Run
Freeway Drive
Custom Location lets you enter a Lat/Long value. Bicycle ride, City Run, and Freeway Drive are simulation of a moving location (in Cupertino, of course).
Of cour...
Checking in of “commented out” code [closed]
...use in guidelines.
Your colleague has a great example of when it might be appropriate to check in code that is commented out: When it is incomplete and might break the application if checked in while active.
For the most part, commenting out dead code is unnecessary in a well-managed change-contro...
Using .NET, how can you find the mime type of a file based on the file signature not the extension
...ype detection, or "data sniffing," refers to the process of determining an appropriate MIME type from binary data. The final result depends on a combination of server-supplied MIME type headers, file extension, and/or the data itself. Usually, only the first 256 bytes of data are significant.
So,...
When to choose checked and unchecked exceptions
...alid method arguments or buggy method implementation) there is nothing the application can do to fix the problem in mid-execution. The best it can do is log the problem and wait for the developer to fix it at a later time.
Unless the exception you are throwing meets all of the above conditions it ...
JavaScript: client-side vs. server-side validation
...There are some validations that can't even be properly done in server-side application code, and are utterly impossible in client-side code, because they depend on the current state of the database. For example, "nobody else has registered that username", or "the blog post you're commenting on still...
Handling click events on a drawable within an EditText
...
It looks like fuzz effectively makes the tappable area a bit larger, making it easier to tap the small drawable.
– ban-geoengineering
Jan 18 '17 at 9:07
...
SQLite add Primary Key
... Please bestow your wisdom upon us. Clearly you want people to know you disapprove of the answer or something that one of the commenters said, however your comment contains no information at all, beside an apparent intent to convey superiority and snark.
– Nathan Ridley
...
How do I obtain a Query Execution Plan in SQL Server?
...your query completes you should see an extra tab entitled "Execution plan" appear in the results pane. If you ran many statements then you may see many plans displayed in this tab.
From here you can inspect the execution plan in SQL Server Management Studio, or right click on the plan and select...
With CSS, use “…” for overflowed block of multi-lines
... similar that sets margins and paddings to zero where necessary.
/* the wrapper */
.ellipsify {
font-size:12px;
line-height:18px;
height: 54px; /* 3x line height */
width: 150px;
overflow: hidden;
position: relative; /* so we're a positioning parent for the dot hiders ...