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What does an asterisk do in a CSS property name? [duplicate]
... ), but what does it do in a property name? Here is an example of CSS used by YUI. I don't know what the *display does.
4...
Razor If/Else conditional operator syntax [duplicate]
...ut you could do something like this:
@(deletedView ? "Deleted" : "Created by")
Razor currently supports a subset of C# expressions without using @() and unfortunately, ternary operators are not part of that set.
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How do I change the string representation of a Python class? [duplicate]
...va's print function prints the string representation of the object defined by its toString() . Is there a Python equivalent to Java's toString() ?
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What does the keyword “transient” mean in Java? [duplicate]
...ember variable not to be
serialized when it is persisted to
streams of bytes. When an object is
transferred through the network, the
object needs to be 'serialized'.
Serialization converts the object
state to serial bytes. Those bytes are
sent over the network and the object
is recre...
Reading and writing environment variables in Python? [duplicate]
...
environment for the new process image. The envp array is
terminated by a null pointer.
(From environ(3posix).)
You access environment variables in python using the os.environ dictionary-like object:
>>> import os
>>> os.environ["HOME"]
'/home/sarnold'
>>> os.env...
opposite of .gitignore file? [duplicate]
Is it possible to let git ignore all files by default, unless specified in a special file?
2 Answers
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Replace all whitespace characters
... That doesn’t work. \s\n\t matches: any whitespace character, followed by a newline, followed by tab.
– Daniel Cassidy
Jun 28 '11 at 13:20
add a comment
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Rails Admin vs. ActiveAdmin [closed]
...sAdmin was merged into ActiveAdmin to produce an extensible, yet automatic-by-default interface.
– ndbroadbent
Nov 29 '12 at 7:27
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Delete terminal history in Linux [closed]
... isn't only -c enough? Manuals says -c clears the history list by deleting all of the entries. -w wirtes the current history to history file and append them to history list. Just -c works fine.
– Kahn
Feb 9 '17 at 14:43
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Difference between datetime and timestamp in sqlserver? [duplicate]
...restingly, MSDN points out that rowversion can be cheated to be non-unique by using SELECT INTO - although they point out that this is a bad idea. If you use it properly (i.e. let the database manage the rowversion value) then it will always be unique and monotonically increasing - which can be ver...