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What is an uninterruptible process?
...it EINTR instead of EAGAIN? Also read() returns -1 and errno is set to the error.
– lethalman
Mar 25 '15 at 9:36
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Coalesce function for PHP?
... trying to check if an undefined array element is falsey will result in an error. $input['properties']['range_low'] ?: '?'
– Keyo
Jul 12 '11 at 23:28
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How does UTF-8 “variable-width encoding” work?
...it makes UTF-8 a so-called "self-synchronizing" code. This means if due to errors parts of the sequence are missing, it is possible to detect that and discard whatever got garbled. If you read a byte that starts with 10xx, and there's no preceding "start" byte, you can discard it as it's meaningless...
window.close and self.close do not close the window in Chrome
...from a Greasemonkey / Tampermonkey / userscript you will get:
Firefox: The error message, "Scripts may not close windows that were not opened by script."
Chrome: just silently fails.
The long-term solution:
The best way to deal with this is to make a Chrome extension and/or Firefox add-on inst...
What is better, curl or wget? [closed]
... to automate downloading stuff. However, with CURL, I frequently encounter error 18 - transfer closed with outstanding read data remaining (see stackoverflow.com/questions/1759956/…). This error I mostly get while trying to use it in Perl scripts, but WGET never gives me such issues. Shouldn't thi...
How to remove MySQL root password [closed]
...e I have set the password of root user. That's why phpmyadmin is giving an error:
2 Answers
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PHP mailer multiple address [duplicate]
... BEWARE: using AddCC() in place of AddAddress() caused the PHPMailer error Email error: You must provide at least one recipient email address. PHPMailer seems to have recovered from this by copying the first CC address into the To field. This ended up with emails that are both emailed and cc'...
Unable to install R package in Ubuntu 11.04 [closed]
... help MAC users. Even though i had all the dependent libraries i still got errors. After a lot a lot of trials this is what saved me- While installing via rstudio using install.packages(), you get a prompt asking -Do you want to install from sources the package which needs compilation? y/n: Give y...
jQuery dot in ID selector? [duplicate]
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Not without "": Error: Syntax error, unrecognized expression: p[id=details_it.airgap.vault]`
– Giszmo
Jun 25 at 19:58
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Exported service does not require permission: what does it mean?
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I use Eclipse 4.2.1, and it doesn't add it, giving an error (at least with the default config?). It just says: The prefix "tools" for attribute "tools:ignore" associated with an element type "activity" is not bound, and no choices are given for fixing this.
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