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How to make the hardware beep sound in Mac OS X 10.6
...tionality you're thinking of is an artifact of very old (pre-1990s) IBM PC-compatible hardware. Before most computers had sound cards, most machines had a small speaker or piezo buzzer connected to one of the channels of a timer chip. This could be used to generate simple tones or beeps. Even after ...
Copying files from one directory to another in Java
...(IOException e) {
e.printStackTrace();
}
FileUtils class from apache commons-io library, available since version 1.2.
Using third party tools instead of writing all utilities by ourself seems to be a better idea. It can save time and other valuable resources.
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Are trailing commas in arrays and objects part of the spec?
Are trailing commas standard in JavaScript, or do most browsers like Chrome and Firefox just tolerate them?
6 Answers
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Viewing unpushed Git commits
How can I view any local commits I've made, that haven't yet been pushed to the remote repository? Occasionally, git status will print out that my branch is X commits ahead of origin/master , but not always.
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Where could I buy a valid SSL certificate? [closed]
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The value of the certificate comes mostly from the trust of the internet users in the issuer of the certificate. To that end, Verisign is tough to beat. A certificate says to the client that you are who you say you are, and the issuer has verified that t...
“The underlying connection was closed: An unexpected error occurred on a send.” With SSL Certificate
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Insert a row to pandas dataframe
...enlargement, but insert inside the dataframe, have a look at stackoverflow.com/questions/15888648/…
– FooBar
Jun 18 '14 at 11:51
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How do you normalize a file path in Bash?
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stackoverflow.com/a/17744637/999943 This is a strongly related answer! I came across both of these QA posts in one day, and I wanted to link them together.
– phyatt
Aug 17 '16 at 19:32
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How do I add a delay in a JavaScript loop?
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How to mock localStorage in JavaScript unit tests?
...Heads up: There seems to be an issue with this solution in Firefox: github.com/pivotal/jasmine/issues/299
– cthulhu
Oct 17 '13 at 13:28
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