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How do I list the functions defined in my shell?
... question and its answer because I wanted the same, I wrote the following (based on "The Archetypal Paul's declare" answer) to give me ultimately what I was after: a formatted list of both aliases and functions:
function functionaliaslist() {
echo
echo -e "\033[1;4;32m""Functions:""\033[0;34...
InputStream from a URL
... String user, String passwd) throws IOException {
String encoded = Base64.getEncoder().encodeToString((user + ":" + passwd).getBytes(StandardCharsets.UTF_8));
Map<String,String> httpHeaders=new Map<>();
httpHeaders.put("Accept", "application/json");
httpHe...
What new capabilities do user-defined literals add to C++?
...-defined literals which will allow the introduction of new literal syntax based on existing literals ( int , hex , string , float ) so that any type will be able to have a literal presentation.
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wildcard * in CSS for classes
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Thank you for this ID based addendum, not just for class.
– Khom Nazid
May 25 '19 at 17:07
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What is the memory consumption of an object in Java?
...r example, the JVM or native compiler might decide to store a boolean[] in 64-bit long chunks like a BitSet. It does not have to tell you, so long as the program gives the same answers.
It might allocate some temporary Objects on the stack.
It may optimize some variables or method calls t...
What's the best way to cancel event propagation between nested ng-click calls?
...lick="nextImage(); $event.stopPropagation()" />
</div>
Here's a demo: http://plnkr.co/edit/3Pp3NFbGxy30srl8OBmQ?p=preview
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Permission denied (publickey) when deploying heroku code. fatal: The remote end hung up unexpectedly
... This answer is what put me over the top. I am running windows 7 64 bit. There are a number of other steps that helped such as: ssh-keygen -t rsa -f id_rsa then deleting any heroku keys and adding the one just created: heroku keys:clear heroku keys:add C:\Users\username\.ssh\id_rsa...
How to check if command line tools is installed
...n irrespective of what macOS version is
$brew config
macOS: 10.14.2-x86_64
CLT: 10.1.0.0.1.1539992718
Xcode: 10.1
This when you have Command Line tools properly installed and paths set properly.
Earlier i got output as below
macOS: 10.14.2-x86_64
CLT: N/A
Xcode: 10.1
CLT was shown as N/A in ...
Java OCR implementation [closed]
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Neither Tesseract nor Abbyy are Java-based. They simply have APIs for Java.
– krispy
Jul 16 '14 at 15:11
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Is it ok to use dashes in Python files when trying to import them?
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64
TLDR
Dashes are not illegal but you should not use them for 3 reasons:
You need special synt...