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New features in java 7
...pport for dynamically-typed languages (InvokeDynamic)
Strict class-file checking
lang JSR 334: Small language enhancements (Project Coin)
core Upgrade class-loader architecture
Method to close a URLClassLoader
Concurrency and collections updates (jsr166y)
i18n Unicod...
Export to CSV via PHP
...ase.... is there a way I can export what I have from the database to a CSV file (and text file [if possible]) via PHP?
7 An...
^M at the end of every line in vim
When I am editing source files using vim and other editors sometimes at the end of the line I get these ^M characters at the end of each line. I think that it has something to do with editing a file in windows and then in linux. How can I remove all of these automatically?
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Is there still any reason to learn AWK?
...nd powerful one-liner scripting language. Awk is a great pre-processor for files that would otherwise take a dozen lines to code. I cannot count how many times I have used the form: awk '{print $1, $2}'
– galaxywatcher
Jan 9 '10 at 9:21
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Using different Web.config in development and production environment
...n the build configuration.
When creating a web.config, you can expand the file in the solution explorer, and you will see two files:
Web.Debug.Config
Web.Release.Config
They contain transformation code that can be used to
Change the connection string
Remove debugging trace and settings
Regist...
List files committed for a revision
How do I list the file names/paths that are committed, using a revision number?
3 Answers
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Convert .pem to .crt and .key
...y/command to extract/convert the certificate .crt and private key .key files from a .pem file? I just read they are interchangable, but not how.
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How do I rename all folders and files to lowercase on Linux?
.../\L$2/' {} \;
This avoids problems with directories being renamed before files and trying to move files into non-existing directories (e.g. "A/A" into "a/a").
Or, a more verbose version without using "rename".
for SRC in `find my_root_dir -depth`
do
DST=`dirname "${SRC}"`/`basename "${SRC}" ...
VS 2012: Scroll Solution Explorer to current file
VS2010 had the feature that viewing a file would automatically cause Solution Explorer to scroll to that file.
8 Answers
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Enabling ProGuard in Eclipse for Android
...ion on ProGuard for Android says to add a line to the default.properties file in the project home directory. However, on opening this file, I read at the top:
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