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Linux command to print directory structure in the form of a tree
Is there any linux command that I can call from a Bash script that will print the directory structure in the form of a tree, e.g.,
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Why is “throws Exception” necessary when calling a function?
... cases, our program doesn't need to exit, instead it can take actions like alerting the user, or go into a fallback mechanism(like offline working when network not available), etc.
Unchecked Exceptions: They again can be divided into two: Errors and RuntimeExceptions. One reason for them to be unch...
Does it make sense to use Require.js with Angular.js? [closed]
...ular component-loading effectively, if I have other ways of handling basic script-loading?"
And I believe the basic answer to that is: "not unless you've got something else going on, and/or you're unable to use newer, more modern tools."
Let's be clear at the outset: RequireJS is a great tool th...
How can I search Git branches for a file or directory?
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I wrapped this up in a script so you can run "gitfind.sh <regex>"; the gist is gist.github.com/62d981890eccb48a99dc
– Handyman5
Sep 19 '11 at 17:12
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Using vagrant to run virtual machines with desktop environment
...o move one step further, and use the capabilities of Vagrant to have the description of the machine in a text file and then be able to "raise" that machine based on that text file. Combined to puppet, this would solve us the problem that everyone have different software versions installed in the VM....
backbone.js - events, knowing what was clicked
...at this always refer to the view, so try this:
perpage: function(ev) {
alert($(ev.target).text());
}
REALLY LATE EDIT: You probably want to use $(ev.currentTarget). See dicussion on pawlik's answer below
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How to get process ID of background process?
I start a background process from my shell script, and I would like to kill this process when my script finishes.
7 Answers...
Socket客户端使用指导 · App Inventor 2 中文网
...cp-peer.py。启动命令如下（Windows把 .venv/bin/python 改为 .venv\Scripts\python.exe）：
python3 tcp-peer.py
#!/usr/bin/env python3
"""实际TCP回显对端：接收文本、二进制和文件原始字节；CLOSE换行请求关闭。"""
import socketserver
class 回显处理器(socket...
WebSocket客户端使用指导 · App Inventor 2 中文网
...et-peer.py。启动命令如下（Windows把 .venv/bin/python 改为 .venv\Scripts\python.exe）：
python3 -m venv .venv
.venv/bin/python -m pip install websockets
.venv/bin/python websocket-peer.py
#!/usr/bin/env python3
"""实际WebSocket回显对端：保留文本／二进制类型，并支...
Adding two numbers concatenates them instead of calculating the sum
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var x = parseInt(stringValueX, 10);
var y = parseInt(stringValueY, 10);
alert(x + y);
Hope this helps!
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