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What is the easiest/best/most correct way to iterate through the characters of a string in Java?
...oCodePoint and the result is passed to the stream. Any
other code units, including ordinary BMP characters, unpaired
surrogates, and undefined code units, are zero-extended to int values
which are then passed to the stream.
How is char and code point different? As mentioned in this article:
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Generating CSV file for Excel, how to have a newline inside a value
...fortunately with the result that you get the line-break problem.
Options include:
Train the users not to open the files from within Excel :-(
Consider writing an XLS file directly ... there are packages/libraries available for doing that in Python/Perl/PHP/.NET/etc
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What's the simplest way to test whether a number is a power of 2 in C++?
...r/bithacks.html has a large collection of clever bit-twiddling algorithms, including this one.
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jQuery AJAX submit form
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Any suggestions on how to do this if the name attribute includes a "."? (Server-side requirement, not my idea).
– Josef Engelfrost
Nov 29 '13 at 8:11
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How to print a query string with parameter values when using Hibernate
...operty>
<property name="use_sql_comments">true</property>
Include log4j and below entries in "log4j.properties":
log4j.logger.org.hibernate=INFO, hb
log4j.logger.org.hibernate.SQL=DEBUG
log4j.logger.org.hibernate.type=TRACE
log4j.appender.hb=org.apache.log4j.ConsoleAppender
log4j....
How to use the pass statement?
... a block to not produce an IndentationError. Alternatively, any statement (including just a term to be evaluated, like the Ellipsis literal ... or a string, most often a docstring) can be used, but the pass makes clear that indeed nothing is supposed to happen, and does not need to be actually evalu...
Developing GUIs in Python: Tkinter vs PyQt [closed]
... is in contrast to Qt, which is now available under the LGPL.
PyQt is not included by default with Python installations. You're going to have to package the library yourself. (Ars Technica has a good article on doing it for Windows and OS X.)
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How can I use external JARs in an Android project?
... enough at my stack trace, the problem is not that the external JAR is not included.
The problem is that Android platform is missing javax.naming.* and many other packages that the external JAR has dependencies too.
Adding external JAR files, and setting Order and Export in Eclipse works as expect...
Resolving a Git conflict with binary files
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I came across a similar problem (wanting to pull a commit that included some binary files which caused conflicts when merged), but came across a different solution that can be done entirely using git (i.e. not having to manually copy files over). I figured I'd include it here so at the ...
Why doesn't java.util.Set have get(int index)?
...ibernate).
Since JDK is open-source, maybe this interface will be finally included in Java 7...
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