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StringBuilder vs String concatenation in toString() in Java
...as a sequence of +, that the compiler transforms to a single string.concat call. Your results don't apply.
– Blindy
Jun 28 '10 at 19:21
1
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How to close this ssh tunnel? [closed]
...st is to be
forwarded to the given host and port on the remote side.
So -L 3306:mysql-server.com:3306 binds the local port 3306 to the remote port 3306 on host mysql-server.com.
When you connect to local port 3306, the connection is forwarded over the secure channel to mysql-server.co...
How do I join two paths in C#?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Checking for empty arrays: count vs empty
... really bad. You adding a lot of additional stuff, like an anonym function call. If I remove and I just run the bare code (for cycle after each other) then I get a huge difference. And I mean in that case the faster if there are no count and empty calls in the if statement. Then it comes the empty a...
How is TeamViewer so fast?
...y" even through corporate firewalls/NAT - skype is quite good at this. Basically, client A sends out a requests that will be blocked by NAT/firewall, and informs the external server about the port used. Client B then gets information about port from external server and connects to that port. A's NAT...
Does Python have “private” variables in classes?
...the same convention, the _ prefix means stay away even if you're not technically prevented from doing so. You don't play around with another class's variables that look like __foo or _bar.
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Is it possible to make an HTML anchor tag not clickable/linkable using CSS?
... style="z-index: 1; position: absolute;">
<a style="visibility: hidden;">Page link</a>
</div>
<a href="page.html">Page link</a>
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What is the need of JSF, when UI can be achieved with JavaScript libraries such as jQuery and Angula
...xamples. If you study those examples closely, then you'll see that you basically need a simple Javabean class as model and a XHTML file as view.
Note that you should not see JSF as replacement of alone HTML/CSS/JS, you should also take the server side part into account (specifically: JSP/Servlet). J...
How can I debug git/git-shell related problems?
...ew structured format. It writes event data as a
series of JSON records.
Calls to trace2 functions log to any of the 3 output targets enabled without the need to call different trace_printf* or trace_performance* routines.
See commit a4d3a28 (21 Mar 2019) by Josh Steadmon (steadmon).
(Merged by J...
Replace first occurrence of string in Python
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...