大约有 8,300 项符合查询结果（耗时：0.0172秒） [XML]
Recompile Heroku slug without push or config change
I'm wondering if there is a way to force Heroku to recompile the slug without pushing new commits and/or updating the config variables.
...
What is the difference between Ruby 1.8 and Ruby 1.9
I'm not clear on the differences between the "current" version of Ruby (1.8) and the "new" version (1.9). Is there an "easy" or a "simple" explanation of the differences and why it is so different?
...
Find current directory and file's directory [duplicate]
In Python, what commands can I use to find:
13 Answers
13
...
Calling a function of a module by using its name (a string)
What is the best way to go about calling a function given a string with the function's name in a Python program. For example, let's say that I have a module foo , and I have a string whose content is "bar" . What is the best way to call foo.bar() ?
...
Fling gesture detection on grid layout
I want to get fling gesture detection working in my Android application.
18 Answers
...
Split output of command by columns using Bash?
...
One easy way is to add a pass of tr to squeeze any repeated field separators out:
$ ps | egrep 11383 | tr -s ' ' | cut -d ' ' -f 4
share
|
improve this ...
How do I get the currently displayed fragment?
I am playing with fragments in Android.
50 Answers
50
...
How to get current relative directory of your Makefile?
I have a several Makefiles in app specific directories like this:
12 Answers
12
...
Any way to declare a size/partial border to a box?
Any way to declare a size/partial border to a box in CSS? For example a box with 350px that only shows a border-bottom in its firsts 60px . I think that might be very useful.
...
Is there a Unix utility to prepend timestamps to stdin?
I ended up writing a quick little script for this in Python, but I was wondering if there was a utility you could feed text into which would prepend each line with some text -- in my specific case, a timestamp. Ideally, the use would be something like:
...