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How to avoid “cannot load such file — utils/popen” from homebrew on OSX
...aw.githubusercontent.com/Homebrew/install/master/install)"
Warning: This script will remove: /Library/Caches/Homebrew/ - thks benjaminsila
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Difference between IsNullOrEmpty and IsNullOrWhiteSpace in C# [duplicate]
...efer : https://msdn.microsoft.com/en-us/library/system.char.iswhitespace(v=vs.110).aspx
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Determine whether JSON is a JSONObject or JSONArray
...for me many times. You just have to have the parser return either object, vs specifying which.
– Hot Licks
Sep 7 '12 at 11:44
1
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Base64 Java encode and decode a string [duplicate]
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When to use with padding vs without padding??
– IgorGanapolsky
Feb 11 '16 at 17:00
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How to close this ssh tunnel? [closed]
... ssh tunnel $pid"
kill $pid
Or better yet, just create this as a wrapper script:
# backend-tunnel <your cmd line, possibly 'bash'>
ssh -N -L1234:other:1234 server &
pid=$!
echo "waiting a few seconds to establish tunnel..."
sleep 5
"$@"
echo "killing ssh tunnel $pid"
kill $pid
backend...
你以为发传单真的这么简单吗?(提升成功率干货) - 更多技术 - 清泛网 - 专...
...桶的鲜艳传单,除了感到浪费,更是对不成比例的 投入VS. 产出 感到痛心疾首。垃圾桶里的那些在我眼里都是白花花被浪费的推广经费啊...
那些被丢进垃圾桶的废纸,是谁的错?今天就来仔细八一八:身为传单、身为发传单的...
How can I select random files from a directory in bash?
... How can I select a random sample of N files through using either a bash script or a list of piped commands?
12 Answers
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Easy way to turn JavaScript array into comma-separated list?
I have a one-dimensional array of strings in JavaScript that I'd like to turn into a comma-separated list. Is there a simple way in garden-variety JavaScript (or jQuery) to turn that into a comma-separated list? (I know how to iterate through the array and build the string myself by concatenation if...
How do you Programmatically Download a Webpage in Java
...s in the browser. these days a lot of data is loaded into browsers through scripts in html pages. none of above mentioned techniques supports scripts, they just downloads the html text only. HTMLUNIT supports the javascripts. so if you are looking to download the web page text as it looks in the bro...
How do I debug Node.js applications?
... as part of the Google Chrome Developer Tools can be used to debug Node.js scripts. A detailed explanation of how this works can be found in the Node.js GitHub wiki.
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