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What's Up with Logging in Java? [closed]
...ritten our own pattern classes for LOG4j so you can create your own output file schemas. You can describe how your log file should look like. It is possible to enhance the original log4j classes.
All LOG4j properties you can change in a log4j.properties file, so you can use different files for diff...
Use 'import module' or 'from module import'?
...gt;
>>> globals()['os.path']
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
KeyError: 'os.path'
>>>
From the above example we found that only os is inserted in the local and global namespace.
So, we should be able to use:
>>> os
&...
Java Programming - Where should SQL statements be stored? [closed]
...nts.
Hardcoded (as static final constants) is the first step.
Stored in a file (properties/xml file) is the next step.
Metadata driven (as done by an ORM like Hibernate/JPA) is the last step.
Hardcoded has the disadvantage that your code is likely to become DB-specific and that you need to rewrite...
What is the difference between using IDisposable vs a destructor in C#?
...ect's memory (that still belongs to GC) - but is used for example to close files, database connections, etc.
There are lots of previous topics on this:
deterministic finalization
disposing objects
using block
resources
Finally, note that it is not uncommon for an IDisposable object to also have...
Debugging in Clojure? [closed]
... my classpath but REPL says user=> (use 'closure.contrib.trace) java.io.FileNotFoundException: Could not locate closure/contrib/trace__init.class or closure/contrib/trace.clj on classpath: (NO_SOURCE_FILE:0)
– LarsH
Sep 3 '10 at 20:49
...
FFmpeg on Android
...his. So thought of sharing it with you.
Few Basics :
When we say a video file, ex : avi, it is combination of both audio and video
Video file = Video + Audio
Video = Codec + Muxer + Demuxer
codec = encoder + Decoder
=> Video = encoder + decoder + Muxer + Demuxer(Mpeg4 + Mpeg4 + avi +avi -...
What exactly is Apache Camel?
...your IDE using regular Java code without huge amounts of XML configuration files; though XML configuration inside Spring is also supported.
See? That wasn't hard was it?
share
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improve this answe...
Async/Await vs Threads
... thread.
If you have a GUI application that is going to download a single file and then do something with that file when its downloaded - I'd implement that using an async/await method.
However if your GUI needs to download 5000 files - I'd create a file download thread to handle that since the ma...
Rails and PostgreSQL: Role postgres does not exist
...ave a couple of instance on here now. Changed the port in the database.yml file though and it all worked fine. Thanks for your help!
– Adam
Oct 23 '11 at 17:03
...
Android image caching
...ilently ignore the setUseCaches(true) bit.
See the comments at the top of FileResponseCache.java for details:
http://libs-for-android.googlecode.com/svn/reference/com/google/android/filecache/FileResponseCache.html
(I'd post this in a comment, but I apparently don't have enough SO karma.)
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