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Utils to read resource text file to String (Java) [closed]
... has change the implementation. For guava 23 the implementation likes following. ClassLoader loader = MoreObjects.firstNonNull( Thread.currentThread().getContextClassLoader(), Resources.class.getClassLoader());
– xxy
Feb 22 at 12:18
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Persistent invalid graphics state error when using ggplot2
...iously. Take the below console output for example. The figure margins (the window that displays your plots) were too small to display the pairs(MinusInner) plot. Then when I tried to make the next qplot, R was still hung up on previous error.
pairs(MinusInner)
Error in plot.new() : figure mar...
Updating version numbers of modules in a multi-module Maven project
...l aggregated modules as well; it is the processAllModules option. The following command must be done in the directory of the aggregator project:
mvn versions:set -DnewVersion=2.50.1-SNAPSHOT -DprocessAllModules
The Versions Maven Plugin will not only update the versions of all contained modules, ...
What is the X-REQUEST-ID http header?
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Explanation using a story/analogy
Your internet is playing up (as usual), so you call up Tellstra and you're waiting on the phone forever......finally you give up and slam the phone down in frustration. (This is a failed call. And there is a record of it in Tellst...
insert multiple rows via a php array into mysql
...ion; instead, PHP does this once in the implode() statement. This is a big win.
If you have lots of columns to put together, and one or more are very long, you could also build an inner loop to do the same thing and use implode() to assign the values clause to the outer array.
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XAMPP - Port 80 in use by “Unable to open process” with PID 4! 12
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Open a CMD prompt as administrator and execute the following command:
net stop was /y
Open the Run dialog box (press Win+R), then type: services.msc
Then search for World Wide Web Publishing Service (WWW-Publishing Service) and Web Deployment Agent Service and stop them. You s...
Performance - Date.now() vs Date.getTime()
...to Date's methods without re-instantiating. In that case, Date.now() still wins over new Date() or the like, though only by about 20% on my Chrome and by a tiny amount on IE.
See my JSPERF on
timeStamp2.setTime(Date.now()); // set to current;
vs.
timeStamp1 = new Date(); // set to current;
ht...
Cosmic Rays: what is the probability they will affect a program?
...dules are good.
Long cluster runs on thousands of non-ECC PCs, like BOINC internet-wide grid computing will always have errors from memory bit-flips and also from disk and network silent errors.
And for bigger machines (10 thousands of servers) even with ECC protection from single-bit errors, as w...
Open a file with Notepad in C#
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The second approach is probably a better practice as this will cause the windows Shell to open up your file with it's associated editor. Additionally, if the file specified does not have an association, it'll use the Open With... dialog from windows.
Note to those in the comments, thankyou for yo...
UTF-8 all the way through
...eader were all set to UTF-8, and it worked fine in all other browsers, but Internet Explorer still insisted on using the "Western European" encoding.
It turned out the page was missing the META tag. Adding that solved the problem.
Edit:
The W3C actually has a rather large section dedicated to I18...