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what is the difference between a portlet and a servlet?
...hat regulates portal containers and components. This is different standard from standards for web containers (and servlets). Though there are definitely strong parallels between these two standards they differ in containers, APIs, life cycle, configuration, deployment, etc.
The main difference bet...
Reading value from console, interactively
...erver http server with some console extension. I found the snippet to read from command line data.
15 Answers
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Sending images using Http Post
I want to send an image from the android client to the Django server using Http Post. The image is chosen from the gallery. At present, I am using list value name Pairs to send the necessary data to the server and receiving responses from Django in JSON. Can the same approach be used for images (wit...
Failed to locate the winutils binary in the hadoop binary path
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Simple Solution:
Download it from here and add to $HADOOP_HOME/bin
(Source)
IMPORTANT UPDATE:
For hadoop-2.6.0 you can download binaries from Titus Barik blog >>.
I have not only needed to point HADOOP_HOME to extracted directory [path], but al...
How to stop/terminate a python script from running?
...rupt: block, or something like a bare except:, will prevent this mechanism from actually stopping the script from running.
Sometimes if KeyboardInterrupt is not working you can send a SIGBREAK signal instead; on Windows, CTRL + Pause/Break may be handled by the interpreter without generating a catc...
What is the length of the access_token in Facebook OAuth2?
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It's fitting that the definitive answer from Facebook is we're going to change it later.
– Dave Cohen
Jul 4 '13 at 14:00
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Rotating a two-dimensional array in Python
...Hopefully the comments make it clear what zip does, it will group elements from each input iterable based on index, or in other words it groups the columns.
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How to remove new line characters from a string?
... I had a similar problem where I needed also to remove newlines from my string. I tried to do it with string.Replace, didn't work. When I used Regex.Replace with the exact same regular expression string as the parameter, it worked. Thanks.
– instanceof
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Get source JARs from Maven repository
...se:eclipse" afterwards and then refresh your project in eclipse--saves you from manually attaching sources to each file.
– unigeek
Apr 3 '14 at 15:06
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how to make a specific text on TextView BOLD
...String = "<b>" + id + "</b> " + name;
mytextview.setText(Html.fromHtml(sourceString));
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