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How to find NSDocumentDirectory in Swift?
...ommendation is to use NSURLs for files and directories instead of NSString based paths:
So to get the Document directory for the app as an NSURL:
func databaseURL() -> NSURL? {
let fileManager = NSFileManager.defaultManager()
let urls = fileManager.URLsForDirectory(.DocumentDirector...
BeanFactory vs ApplicationContext
...t.
AnnotationConfigApplicationContext Loading Spring beans from Annotation based configuration.
example:
ApplicationContext applicationContext = new AnnotationConfigApplicationContext(BeansConfiguration.class);
ApplicationContext is the container initialized by a ContextLoaderListener or Con...
How can I find non-ASCII characters in MySQL?
I'm working with a MySQL database that has some data imported from Excel . The data contains non- ASCII characters (em dashes, etc.) as well as hidden carriage returns or line feeds. Is there a way to find these records using MySQL?
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Access “this” from Java anonymous class
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Repeat each row of data.frame the number of times specified in a column
...UE), freq=sample(1:10, 1000, replace = TRUE)) On the tiny data.frame, the base answer does well in my benchmarking, it just doesn't scale well to bigger data.frames. The other three answers ran successfully with this larger data.frame.
– Sam Firke
Jul 7 '15 a...
Storing sex (gender) in database
I want to store a user's gender in a database with as little (size/performance) cost as possible.
8 Answers
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How to prevent ENTER keypress to submit a web form?
How do you prevent an ENTER key press from submitting a form in a web-based application?
29 Answers
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Working with huge files in VIM
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I wrote a little script based on Florian's answer that uses nano (my favorite editor):
#!/bin/sh
if [ "$#" -ne 3 ]; then
echo "Usage: $0 hugeFilePath startLine endLine" >&2
exit 1
fi
sed -n -e $2','$3'p' -e $3'q' $1 > hfnano_tempora...
Renaming files in a folder to sequential numbers
I want to rename the files in a directory to sequential numbers. Based on creation date of the files.
27 Answers
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How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
...nclude-dir=/usr/include/c++/4.2.1 Apple LLVM version 6.0 (clang-600.0.51) (based on LLVM 3.5svn) Target: x86_64-apple-darwin14.0.0 Thread model: posix So am I using gcc?
– Thomas
Dec 14 '14 at 16:11
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