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How do I check if a string contains a specific word?
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I tend to avoid this issue by always using strpos($a, 'are') > -1 to test for true. From a debugging perspective, I find my brain wastes fewer clock cycles determining if the line is written correctly when I don't have to count contiguous equals sig...
Only get hash value using md5sum (without filename)
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You can get run of - by adding | awk '{print $1}' end of your code => md5sum < ${my_iso_file} | awk '{print $1}' @ChristopheDeTroyer
– alper
Aug 3 '18 at 21:11
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Force Java timezone as GMT/UTC
...me classes bundled with the earliest versions of Java were flawed, written by people who did not understand the complexities and subtleties of date-time handling.
The legacy date-time classes have been supplanted by the java.time classes defined in JSR 310.
To represent a time zone, use ZoneId. T...
How can I make XSLT work in chrome?
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The other answer below by Eric is wrong. The namespace declaration he mentioned had nothing to do with the problem.
The real reason it doesn't work is due to security concerns (cf. issue 4197, issue 111905).
Imagine this scenario:
You receive a...
Algorithm for classifying words for hangman difficulty levels as “Easy”,“Medium”, or “Hard”
... solver does best if it accurately models the distribution of words chosen by the setter, and a human setter may well be choosing words based on their rarity or avoidance of frequently used letters. For example, although E is the most frequently used letter in English, if the setter always chooses f...
Performing a Stress Test on Web Application?
...it for a while.
Cons:
The UI is written in Swing. (ugh!)
JMeter works by parsing the response text returned by the server. So if you're looking to validate any sort of javascript behaviours, you're out of luck.
Learning curve is steep for non-programmers. If you're familiar with regular express...
Mysql - How to quit/exit from stored procedure
...situation in which there was no error, then use the accepted answer posted by @piotrm. Most typically, however, you will be bailing due to an error condition (especially in a SQL procedure).
As of MySQL v5.5 you can throw an exception. Negating exception handlers, etc. that will achieve the same...
Do I really need to encode '&' as '&'?
.... This means you can use character entities in the attributes. Using & by itself is wrong and if not for lenient browsers and the fact that this is HTML not XHTML, would break the parsing. Just escape it as &amp; and everything would be fine.
HTML5 allows you to leave it unescaped, but only...
Git: Ignore tracked files
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@Tyler - no, once a file is tracked by git it will always be tracked, even if that file appears in a .gitignore. My use case is something like "here's a base template of a file where you'd store your credentials in, now never commit it".
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How to close current tab in a browser window?
...t. "This method is only allowed to be called for windows that were opened by a script using the window.open method." In other words, you can only use JavaScript to close a window/tab that was spawned via JavaScript.
– Ryan Joy
Jan 16 '10 at 5:46
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