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Non greedy (reluctant) regex matching in sed?
...r in sed".
– chaos
Oct 18 '17 at 19:51
4
@Sérgio it's how you do the thing requested, which is i...
How to build jars from IntelliJ properly?
...ective to make the JAR creation process a DEFAULT ACTIVITY when creating a new project, because very few people do not need it!
– Etamar Laron
Mar 14 '18 at 6:51
11
...
Which websocket library to use with Node.js? [closed]
...io
WebSocket server and client for node.js + client for browsers + (v0 has newest to oldest fallbacks, v1 of Socket.io uses engine.io) + channels - used in stack.io. Client library tries to reconnect upon disconnection.
sockjs
WebSocket server and client for node.js and others + client for browsers ...
Display JSON as HTML [closed]
... Now that all Google Code repositories are frozen we should be pointing new users directly to the new GitHub repo: https://github.com/google/code-prettify
– adelriosantiago
Dec 14 '15 at 3:34
...
Removing fields from struct or hiding them in JSON Response
...the OP asked for fields to be dynamically selected based on the caller-provided list of fields. You can't do this with the statically-defined json struct tag.
If what you want is to always skip a field to json-encode, then of course use json:"-" to ignore the field (also note that this is not requi...
What is the use of the ArraySegment class?
... affecting the original array, get the first item, and so on:
var array = new byte[] { 5, 8, 9, 20, 70, 44, 2, 4 };
array.Dump();
var segment = new ArraySegment<byte>(array, 2, 3);
segment.Dump(); // output: 9, 20, 70
segment.Reverse().Dump(); // output 70, 20, 9
segment.Any(s => s == 99)....
XML parsing of a variable string in JavaScript
...could use the following function:
function parseXml(xmlStr) {
return new window.DOMParser().parseFromString(xmlStr, "text/xml");
}
If you need to support IE <= 8, the following will do the job:
var parseXml;
if (typeof window.DOMParser != "undefined") {
parseXml = function(xmlStr)...
What function is to replace a substring from a string in C?
...tion using strstr to find the substrings and strncpy to copy in parts to a new buffer.
Unless what you want to replace_with is the same length as what you you want to replace, then it's probably best to use a new buffer to copy the new string to.
...
Play audio with Python
...dub code in interactive mode – but it has it's downsides, like causing a new program to appear in the dock on mac.
I've linked the implementation above, but a simplified version follows:
import subprocess
def play(audio_file_path):
subprocess.call(["ffplay", "-nodisp", "-autoexit", audio_fi...
Eclipse returns error message “Java was started but returned exit code = 1”
...ersion. Do you have a JDK installed?
Try adding the following (noting the new line):
/!\ make sure, that the -vm option occurs before the -vmargs command.
Everything after -vmargs is passed directly to the JVM.
-vm
c:/wherever/java/jdk1.6.0_21/jre/bin/server/jvm.dll
-vmargs...
...to yo...