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Can scrapy be used to scrape dynamic content from websites that are using AJAX?
...ilar extension, it is called firebug. Some will argue that firebug is even more powerful but I like the simplicity of webkit.
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When is it better to use String.Format vs string concatenation?
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Getting a File's MD5 Checksum in Java
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Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
...s), but suffers from performance problems, so if you have like 50 views or more, I advise to use the header approach.
Example. Basically the activity (or fragment) layout transforms to something like this (no ScrollView needed anymore):
<ListView xmlns:android="http://schemas.android.com/apk/re...
When a 'blur' event occurs, how can I find out which element focus went *to*?
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Split string to equal length substrings in Java
... and \G are advanced regex features, not supported by all flavors. Furthermore, \G is not implemented consistently across the flavors that do support it. This trick will work (for example) in Java, Perl, .NET and JGSoft, but not in PHP (PCRE), Ruby 1.9+ or TextMate (both Oniguruma). JavaScript's ...
How do I Sort a Multidimensional Array in PHP [duplicate]
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ExecutorService, how to wait for all tasks to finish
...ComputeDTask to implement Callable<>, which can give you quite a bit more flexibility. Probably in your app there is a meaningful implementation of Callable.call(), but here's a way to wrap it if not using Executors.callable().
ExecutorService es = Executors.newFixedThreadPool(2);
List<Ca...
What is the difference between JDK dynamic proxy and CGLib?
...ay not cost any extra stack frames. This becomes increasingly relevant the more complex the app gets (because the larger the stack, the more memory threads consume).
– Ray
Feb 8 '13 at 19:12
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Only using @JsonIgnore during serialization, but not deserialization
...assword" field name to the setter method for the password on your object.
More recent versions of Jackson have added READ_ONLY and WRITE_ONLY annotation arguments for JsonProperty. So you could also do something like:
@JsonProperty(access = Access.WRITE_ONLY)
private String password;
Docs can be...