大约有 44,000 项符合查询结果（耗时：0.0532秒） [XML]
Read user input inside a loop
...;0
BTW, if you really are using cat this way, replace it with a redirect and things become even easier:
while read line; do
read -u 3 input
echo "$input"
done 3<&0 <notify-finished
Or, you can swap stdin and unit 3 in that version -- read the file with unit 3, and just leave s...
What's an Aggregate Root?
... concept of an Aggregate Root keeps coming up. When searching both the web and Stack Overflow for help with what an aggregate root is, I keep finding discussions about them and dead links to pages that are supposed to contain base definitions.
...
How do I remove the blue styling of telephone numbers on iPhone/iOS?
...ail—wrap phone numbers in link/anchor tags (<a href=""></a>) and then target their styles using css similar to the following and adjust the specific properties you need to reset:
a[x-apple-data-detectors] {
color: inherit !important;
text-decoration: none !important;
font-size: ...
How do I do a multi-line string in node.js?
...
node v4 and current versions of node
As of ES6 (and so versions of Node greater than v4), a new "template literal" intrinsic type was added to Javascript (denoted by back-ticks "`") which can also be used to construct multi-line str...
Is memcached a dinosaur in comparison to Redis? [closed]
I have worked quite a bit with memcached the last weeks and just found out about Redis. When I read this part of their readme, I suddenly got a warm, cozy feeling in my stomach:
...
Generating CSV file for Excel, how to have a newline inside a value
...ot strip off leading spaces. You will get unwanted spaces in your headings and data fields. Worse, the " that should be "protecting" that line-break in the third column will be ignored because it is not at the start of the field.
If you have non-ASCII characters (encoded in UTF-8) in the file, you ...
Storing Python dictionaries
I'm used to bringing data in and out of Python using CSV files, but there are obvious challenges to this. Are there simple ways to store a dictionary (or sets of dictionaries) in a JSON or pickle file?
...
What does the 'L' in front a string mean in C++?
...r extended character set. Wikipedia has a little discussion on this topic, and c++ examples.
share
|
improve this answer
|
follow
|
...
Solving “Who owns the Zebra” programmatically?
... problem.addConstraint(constraint, [v for v in variables if v in stmt])
and_statements = """
They drink coffee in the green house.
The man who smokes Pall Mall has birds.
The English man lives in the red house.
The Dane drinks tea.
In the yellow house they smoke Dunhill.
The man who smokes Blue M...
Difference between a class and a module
I came from Java, and now I am working more with Ruby.
9 Answers
9
...