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Is there a JavaScript / jQuery DOM change listener?
.../.*?[?#&]q=/;
chrome.tabs.onUpdated.addListener(function (tabId, changeInfo, tab) {
if (rxLookfor.test(changeInfo.url)) {
chrome.tabs.sendMessage(tabId, 'url-update');
}
});
content.js
chrome.runtime.onMessage.addListener((msg, sender, sendResponse) => {
if (msg === 'url-update') ...
In Git, how can I write the current commit hash to a file in the same commit
...when it needs the version number, or a build process could incorporate the information into the final product. The latter is actually how git itself gets its version numbers - the build process grabs the version number out of the repo, then builds it into the executable.
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Saving vim macros
... Using "ap or equivalent didn't work, but you can get to the same info by :reg
– DShook
Jul 9 '14 at 16:11
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Exception.Message vs Exception.ToString()
...er to use Exception.ToString() . With the latter, you retain more crucial information about the error.
7 Answers
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Constants in Objective-C
...hat it is linked in to the final product." Saved my sanity. @amok, do "Get info" on Constants.m and choose the "Targets" tab. Make sure it's checked for the relevant target(s).
– PEZ
Oct 19 '10 at 19:03
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How can I represent an 'Enum' in Python?
...in the Python Cookbook. An online version of that is available here.
More info:
PEP 354: Enumerations in Python has the interesting details of a proposal for enum in Python and why it was rejected.
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When someone writes a new programming language, what do they write it IN?
...e written... this is a brilliant brilliant answer in all shapes, forms and information :-)
– Lukáš Řádek
Jan 28 '17 at 0:36
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Explain the encapsulated anonymous function syntax
...s case, the one that is available is the one that alerts "false". For more info, read you don't know JS
– Saurabh Misra
Mar 7 '18 at 10:29
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How to dismiss notification after action has been clicked
...our intent which gets started when your action is pressed. With that extra information, you can check in the starting activity whether it was started via a notifcation action.
– endowzoner
Dec 19 '12 at 8:43
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What is a word boundary in regex?
...is what I found out (summarized mostly from http://www.regular-expressions.info, which is a great site): In most flavors of regex, characters that are matched by the short-hand character class \w are the characters that are treated as word characters by word boundaries. Java is an exception. Java ...