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Best way to reverse a string
... being far less readable, that may even be what Array.Reverse() uses internally.
– Nick Johnson
Oct 23 '08 at 13:18
27
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Should struct definitions go in .h or .c file?
...ou mean global and local visibility? public doesnt make sense in a struct. All structs are public by default.
– BugShotGG
Jul 6 '15 at 16:05
3
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Java generics type erasure: when and what happens?
...tring>. But objects don't just appear from nowhere. They are created locally, passed in as a method invocation argument, returned as the return value from a method call, or read from a field of some object... In all these cases you CAN know at runtime what the generic type is, either implicitly ...
What does the @ symbol represent in objective-c?
...structs.
The major exceptions are id, Class, nil, and Nil, which are generally treated as language keywords even though they may also have a typedef or #define behind them. For example, the compiler actually does treat id specially in terms of the pointer type conversion rules it applies to declar...
Can I stretch text using CSS?
...n't want the font to be bigger, because that makes it appear bolder than smaller text beside it. I just want to stretch the text vertically so it's kind of deformed. This would be in one div, and then the normal text beside it would be in another div. How can I do this?
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Get selected text from a drop-down list (select box) using jQuery
... comment about is() returning a boolen; alternatively, use the following small alteration: $('#yourdropdownid').children("option:selected").text();
– scubbo
Jun 12 '12 at 14:56
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$.getJSON returning cached data in IE8
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Just to let you know, Firefox and Chrome consider all Ajax request as non-cachable. IE (all versions) treat Ajax call just as other web request. That's why you see this behavior.
How to force IE to download data at each request:
As you said, use 'cache' or 'nocache' option...
Android Location Providers - GPS or Network Provider?
... MACID): A special location provider for
receiving locations without actually initiating a location fix. This
provider can be used to passively receive location updates when other
applications or services request them without actually requesting the
locations yourself. This provider will ret...
How to select rows with one or more nulls from a pandas DataFrame without listing columns explicitly
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@vishal I think all you would need to do is add loc like this; df.loc[df.isnull().any(axis=1)]
– James Draper
Sep 17 '18 at 17:41
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Spring JPA selecting specific columns
I am using Spring JPA to perform all database operations. However I don't know how to select specific columns from a table in Spring JPA?
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