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Make xargs handle filenames that contain spaces
...ntains spaces and so xargs thinks it's two files. Can I make find + xargs work with filenames like this?
12 Answers
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Remove trailing newline from the elements of a string list
I have to take a large list of words in the form:
7 Answers
7
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Convert timestamp to readable date/time PHP
I have a timestamp stored in a session (1299446702).
13 Answers
13
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How can I get a java.io.InputStream from a java.lang.String?
...er is precisely what the OP doesn't want. Please read the other answers.
For those cases when we don't care about the data being re-materialized in memory, please use:
new ByteArrayInputStream(str.getBytes("UTF-8"))
share...
How to replace spaces in file names using a bash script
...anyone recommend a safe solution to recursively replace spaces with underscores in file and directory names starting from a given root directory? For example:
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Automatically open Chrome developer tools when new tab/new window is opened
...k. I'm a bit tired of pressing Shift + I each time I want to logging network communication to launch Developer tools because I need it always. I was not able to find an option to keep Developer Tools always enabled on startup.
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What are CN, OU, DC in an LDAP search?
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CN = Common Name
OU = Organizational Unit
DC = Domain Component
These are all parts of the X.500 Directory Specification, which defines nodes in a LDAP directory.
You can also read up on LDAP data Interchange Format (LDIF), which is an alternat...
Advantages and disadvantages of GUID / UUID database keys
I've worked on a number of database systems in the past where moving entries between databases would have been made a lot easier if all the database keys had been GUID / UUID values. I've considered going down this path a few times, but there's always a bit of uncertainty, especially around perfor...
Obtaining a powerset of a set in Java
...ed, since you need to generate, well, 2^n possible combinations. Here's a working implementation, using generics and sets:
public static <T> Set<Set<T>> powerSet(Set<T> originalSet) {
Set<Set<T>> sets = new HashSet<Set<T>>();
if (originalSet.i...
What is the purpose of the word 'self'?
What is the purpose of the self word in Python? I understand it refers to the specific object created from that class, but I can't see why it explicitly needs to be added to every function as a parameter. To illustrate, in Ruby I can do this:
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