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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.,
...
What are the benefits of functional programming? [closed]
...er is taking care of most of the operations which used to require manually setting up state variables (like the iterator in a loop).
Some performance benefits can be seen in the context of a single-processor as well, depending on the way the program is written, because most functional languages and...
Where does the “flatmap that s***” idiomatic expression in Scala come from?
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How to comment lines in rails html.erb files? [duplicate]
...now the way to comment out a single line and also to comment out
a block of lines in *.html.erb files.
3 Answers
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Responding with a JSON object in Node.js (converting object/array to JSON string)
...on with Express:
function random(response) {
console.log("response.json sets the appropriate header and performs JSON.stringify");
response.json({
anObject: { item1: "item1val", item2: "item2val" },
anArray: ["item1", "item2"],
another: "item"
});
}
Alternatively:
function r...
How to kill a process running on particular port in Linux?
I tried to close the tomcat using ./shutdown.sh from tomcat /bin directory. But found that the server was not closed properly. And thus I was unable to restart My tomcat is running on port 8080 .
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Alarm 闹钟扩展 · App Inventor 2 中文网
... 的值为0..3。根据 Type 调用不同的方法：
0：AlarmManager.set（自API级别1）从API 19开始，传递给此方法的触发时间被视为不精确：闹钟不会在此时间之前发送，但可以推迟并在稍后时间发送。
1：AlarmManager.setExact（自API级别19）...
How to wrap text using CSS? [duplicate]
...it works great! i assume that the only "problem" here, is that you have to set manually the size of the container (100px in this example)
– ymz
Dec 26 '14 at 11:09
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Forward function declarations in a Bash or a Shell script?
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I prefer arguments. Barring that, I'll set global variables in main or in a function right after main (e.g., setup or parseArguments). I avoid having global variables set above main -- code should not go outside of main.
– John Kugelman
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Is there an R function for finding the index of an element in a vector?
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