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Get records with max value for each group of grouped SQL results
...nditions" be better put in the final WHERE condition list, in order to not introduce subqueries - which were not needed in the original @ axiac answer?
– tarilabs
Dec 14 '15 at 23:18
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How create table only using tag and Css
...ve is much better that leaving them in table. Better means it is easier to convert from floating divs to tables that vice versa.
– anatoly techtonik
Mar 7 '13 at 14:04
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How to log request and response body with Retrofit-Android?
...ofit = new Retrofit.Builder()
.baseUrl(API_BASE_URL)
.addConverterFactory(GsonConverterFactory.create())
.client(httpClient.build())
.build();
We recommend to add logging as the last interceptor, because this will also log the information which you added with prev...
equals vs Arrays.equals in Java
...ay2) is the same as array1 == array2, i.e. is it the same array. As @alf points out it's not what most people expect.
Arrays.equals(array1, array2) compares the contents of the arrays.
Similarly array.toString() may not be very useful and you need to use Arrays.toString(array).
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Pimpl idiom vs Pure virtual class interface
...pile-time dependencies. Often, it's not worth the bother. As you rightly point out, there's more syntactic overhead because you have to write forwarding methods for all of the public methods. For type 2 classes, I always use a pure abstract base class with associated factory method(s).
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How do I output coloured text to a Linux terminal?
How do I print coloured characters to a Linux terminal that supports it?
13 Answers
13...
What does flushing the buffer mean?
...s much better for performance. The disadvantage is that a code like:
for (int i = 0; i < 5; i++) {
std::cout << ".";
sleep(1); // or something similar
}
std::cout << "\n";
will output ..... at once (for exact sleep implementation, see this question). In such cases, you wil...
How to design RESTful search/filtering? [closed]
...uage, this might still be a good convention and you can create a parser to convert [] to an array.
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Static table view outside UITableViewController
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Yikes. The amount of re-work it would require to convert to not static due to all the IBOutlets in my view controller file is too much, and IMO it's unacceptable for an update to break this with no warning or note of this in the change log (ergo I assume it's still perfectl...
How to build a query string for a URL in C#?
... is a NameValueCollection. When I've done similar things I've usually been interested in serialising AND deserialising so my suggestion is to build a NameValueCollection up and then pass to:
using System.Linq;
using System.Web;
using System.Collections.Specialized;
private string ToQueryString(Nam...