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Python - Passing a function into another function
... functions are first-class objects in python. you can pass them around, include them in dicts, lists, etc. Just don't include the parenthesis after the function name. Example, for a function named myfunction: myfunction means the function itself, myfunction() means to call the function and get it...
How can I have a newline in a string in sh?
...les in your example. Also, this method requires single quotes. Finally, to include interpolated variables you would have to concatenate double-quoted and special-single-quoted strings together. e.g. H="Hello"; W="World"; STR="${H}"$'\n'"${W}"; echo "${STR}" will echo "Hello" and "World" on separate ...
Error: The 'brew link' step did not complete successfully
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The homebrew package for node.js now includes npm again, so this happened to me when I missed the homebrew package's message about removing the standalone version first.
Assuming, like me, you've already broken node/npm by attempting the upgrade before knowing...
How to launch Safari and open URL from iOS app
On the settings page, I want to include three links to
15 Answers
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What is a daemon thread in Java?
...ʈʀɛɔʘɴ there are some explanations out there on "unwinding stacks," including this one: flylib.com/books/en/2.254.1.277/1
– user766353
Aug 18 '15 at 20:18
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Why are my PowerShell scripts not running?
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[Edit 2017-06-26] I have continued to use this technique on other systems including Windows 10 and Windows 2012 R2 without issue.
Here is what I am using now. This keeps me from accidentally running the script by clicking on it. When I run it in the scheduler I add one argument: "scheduler" and th...
HTTP Basic Authentication credentials passed in URL and encryption
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+1. GETs and POSTs, including the url, are encrypted. I'll only add - tools like firebug and Tamper data are able to show the un-encrypted results only because they are a part of the browser and hence are able to intercept the request before it ...
POST JSON to API using Rails and HTTParty
... Thanks! This worked great! Question, though: how would you include a JSON array?
– Ruben Martinez Jr.
Aug 13 '14 at 19:02
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In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros? [dupli
... DigestUtils does make things a bit easier, but it can be a hassle including it in your project. Personally I groan at the thought of messing with pom files.
– Conor Pender
Sep 3 '12 at 14:40
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How to set iPhone UIView z index?
...r Nordling added, "big values are on top. You can use any values you want, including negative values." The default value is 0.
You need to import the QuartzCore framework to access the layer. Just add this line of code at the top of your implementation file.
#import "QuartzCore/QuartzCore.h"
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