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Efficient way to remove keys with empty strings from a dict
...re examples, including ones working with much larger objects from Github's API.
It's pure-Python, so it works everywhere, and is fully tested in Python 2.7 and 3.3+. Best of all, I wrote it for exactly cases like this, so if you find a case it doesn't handle, you can bug me to fix it right here.
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Pretty printing JSON from Jackson 2.2's ObjectMapper
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The jackson API has changed:
new ObjectMapper()
.writer()
.withDefaultPrettyPrinter()
.writeValueAsString(new HashMap<String, Object>());
share
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Light weight alternative to Hibernate? [closed]
...ve a look at Ebean ORM.
- No sessions
- lazy loading just works
- Simpler API to use and learn.
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What is the difference between Spring, Struts, Hibernate, JavaServer Faces, Tapestry?
... developing Java EE web applications. It uses and extends the Java Servlet API to encourage developers to adopt a model–view–controller (MVC) architecture. It was originally created by Craig McClanahan and donated to the Apache Foundation in May, 2000.
Listed below is the comparison chart of di...
How to download a file from a URL in C#?
...did mention to use HttpClient now instead: docs.microsoft.com/en-us/dotnet/api/…
– StormsEngineering
Oct 1 '19 at 21:33
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How do I parse JSON in Android? [duplicate]
...tic variables.
// url to make request
private static String url = "http://api.9android.net/contacts";
// JSON Node names
private static final String TAG_CONTACTS = "contacts";
private static final String TAG_ID = "id";
private static final String TAG_NAME = "name";
private static final String TAG_...
FragmentPagerAdapter getItem is not called
...was!!
Keep in mind however to use getChildFragmentManager() your minimum API version must be atleast 17 (4.2), so this may throw a wrench in your gears. Of course, if you are using fragments from the support library v4 you should be okay.
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Checking for empty queryset in Django
...added few months after my comment, and Django 1.2 (which incorporated that API) was released ~8 months later. But thanks for down-voting and not bothering to check the facts.
– Bartosz
Sep 12 '12 at 20:26
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“Debug certificate expired” error in Eclipse Android plugins
...n't upgrade them in all your AVDs. You have to get another development MAP-API key as well. There's another solution.
You can create your own debug certificate in debug.keystore with whatever expiration you want. Do this in the .android folder under your HOME directory:
keytool -genkey -v -keystor...
How can I get an http response body as a string in Java?
...apache commons as documented here:
http://hc.apache.org/httpclient-legacy/apidocs/org/apache/commons/httpclient/HttpMethod.html
and an example here:
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