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How to tell Jackson to ignore a field during serialization if its value is null?
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The API changed a bit with the 2.0 release.
– Programmer Bruce
Mar 11 '13 at 16:55
11
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The Guava library: What are its most useful and/or hidden features? [closed]
I have had a quick scan of the Guava API and the new collection types it provides( Multimap and BiMap for example appear useful) and I am thinking of including the library in the project(s) I work on.
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gdb split view with code
...ub.com/cyrus-and/gdb-dashboard
GDB dashboard uses the official GDB Python API and prints the information that you want when GDB stops e.g. after a next, like the native display command.
Vs TUI:
more robust, as it just prints to stdout instead of putting the shell on a more magic curses state, e....
Add a “hook” to all AJAX requests on a page
...;
})();
Some more docs of what you can do here with the addEventListener API here:
https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/Using_XMLHttpRequest#Monitoring_progress
(Note this doesn't work <= IE8)
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Returning redirect as response to XHR request
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2016 Update: Time has passed, and the good news is that the new fetch() API is spec'd to offer finer-grained control of how redirects are handled, with default behavior similar to XHR. That said, it only works where fetch() is implemented natively. Polyfill versions of fetch()—which are based o...
How to force Selenium WebDriver to click on element which is not currently visible?
I am using Selenium 2 Java API with FirefoxDriver.
When I fill a form, checkboxes are added to the page depending the forms inputs.
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Determine if variable is defined in Python [duplicate]
...ot necessarily true. If you want to create some client library for a JSON API that treats a null value as different from an unspecified value (eg. None sets the actual JSON value to null, whereas an unspecified leaves it out of the JSON message entirely, which makes the API use a default or calcula...
Convert Json Array to normal Java list
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Here is a better way of doing it: if you are getting the data from API. Then PARSE the JSON and loading it onto your listview:
protected void onPostExecute(String result) {
Log.v(TAG + " result);
if (!result.equals("")) {
// Set up vari...
How to upload files to server using JSP/Servlet?
...t format than when the enctype isn't set.
Before Servlet 3.0, the Servlet API didn't natively support multipart/form-data. It supports only the default form enctype of application/x-www-form-urlencoded. The request.getParameter() and consorts would all return null when using multipart form data. Th...
How do I use disk caching in Picasso?
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But Disk Cache operation for global Default Picasso is only available on API 14+
2) answer of second Question : Picasso use the HTTP client request to Disk Cache operation So you can make your own http request header has property Cache-Control with max-age
And create your own Static Picasso Insta...