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When to use StringBuilder in Java [duplicate]
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Why are you mixing builder pattern with string builder? I guess you are trying to explain coding best practices.
– Harpreet Sandhu - TheRootCoder
Aug 27 '18 at 13:17
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Spring Boot application as a Service
How to configure nicely Spring Boot application packaged as executable jar as a Service in the Linux system? Is this recommended approach, or should I convert this app to war and install it into Tomcat?
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Creating a textarea with auto-resize
...e 10/11):
var observe;
if (window.attachEvent) {
observe = function (element, event, handler) {
element.attachEvent('on'+event, handler);
};
}
else {
observe = function (element, event, handler) {
element.addEventListener(event, handler, false);
};
}
f...
Example of Named Pipes
How do I write a simple--bare minimum needed for it to work--test application that illustrates how to use IPC/Named Pipes?
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Why is it recommended to have empty line in the end of a source file?
...used CP/M after 1983?). Other "fun": \r\n instead of \n, DOS calls using a mix of ASCIIZ and ASCII$. Even worse, later on Windows usually insert an Unicode byte order mark (BOM) at the beginning of most text files. Lovely "uniqueness."
– user246672
Oct 18 '17 a...
Building vs. Compiling (Java)
... The bag of bits that is basically useless on it's own without being mixed in with the other libraries it needs. It's much like a chocolate cake. Without the flour and eggs, etc, the cocoa is just raw cocoa.
– Kaili
Jul 31 '13 at 19:45
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Will HTML5 allow web apps to make peer-to-peer HTTP connections?
...eb app that, with the help of a central server, could create direct connections with other users of the same web app? I'm imagining a process similar to UDP hole punching.
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Fix warning “Capturing [an object] strongly in this block is likely to lead to a retain cycle” in AR
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Replying to myself:
My understanding of the documentation says that using keyword block and setting the variable to nil after using it inside the block should be ok, but it still shows the warning.
__block ASIHTTPRequest *request = [[ASIHTTPRequest alloc] initWithURL:...
[requ...
How to grep and replace
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Other solutions mix regex syntaxes. To use perl/PCRE patterns for both search and replace, and only process matching files, this works quite well:
grep -rlZPi 'match1' | xargs -0r perl -pi -e 's/match2/replace/gi;'
where match1 and match2...
Nested using statements in C#
... IDisposable is a type so just use it as the type to have a list of mixed types, as seen in a few other answers.
– Chris Rollins
Jan 13 '18 at 20:14
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