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Iterate an iterator by chunks (of n) in Python? [duplicate]
...ry and take much longer to run. Why do that if you don't have to? At 200K, extra temp storage makes the overall program take 3.5x longer to run than with it removed. Just that one change. So it is a pretty big deal. NumPy won't work because the iterator is a database cursor, not a list of numbers.
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Git: How to remove file from historical commit?
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You can use git-extras tool. The obliterate command completely remove a file from the repository, including past commits and tags.
https://github.com/tj/git-extras/blob/master/Commands.md
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Error: The processing instruction target matching “[xX][mM][lL]” is not allowed
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If your XML message is stored as a String, you can try doing a trim() on the String before passing it to your SAX Parser. For some reason I was getting XML responses that introduced extra white space at the start, which resulted in the above Xerces error when...
How does Python's super() work with multiple inheritance?
...eyword parameters: accept more parameters than the method uses, and ignore extra ones. Its generally considered ugly to do this, and for most cases adding new methods is better, but init is (nearly?) unique as a special method name but with user defined parameters.
– lifeless
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How do I use vim registers?
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0p would mean go to the first character of the current line and paste from the contents of the default register ("). "p would be an incomplete command since you need to specify what command to use the register p for.
– Ramon Marco L....
Get a random item from a JavaScript array [duplicate]
...n) given a number, or given anything else, a guaranteed random value!
For extra fun, the array return is generated by calling the function recursively based on the array's length :)
Working demo at http://jsfiddle.net/2eyQX/
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Developing for Android in Eclipse: R.java not regenerating
...e of them recently
Check AndroidManifest.xml. I find that often I change a string and forget to change the string name from AndroidManifest.xml.
Check that Android SDK Build-tools is installed. Window -> Android SDK Manager -> Tools -> Android SDK Build-tools
Make sure when you update the A...
Linux MySql编译安装 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_EXTRA_CHARSETS=all \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DWITH_READLINE=1 \
-DENABLED_LOCAL_INFILE=1 \
-DMYSQL_DATADIR=/var/mysql/data \
-DMYSQL_USER=my...
How can I swap positions of two open files (in splits) in vim?
...m cleaning up currently, and decided to move it all to a plugin. I did the extraction, and to test that it still worked as a bundle, I split the window many times, and ran some 0r!figlet one [two, three, etc], then tested it out. Before going further I checked github, found your (wes') plugin, with ...
Queries vs. Filters
... administration easier and doesn't require code changes to update queries, extra cruft in your query, etc.
– Zach
Aug 20 '13 at 15:57
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