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jQuery find events handlers registered with an object

...e from the "public API" for data. Read this jQuery blog post. You should now use this instead: jQuery._data( elem, "events" ); elem should be an HTML Element, not a jQuery object, or selector. Please note, that this is an internal, 'private' structure, and shouldn't be modified. Use this for ...
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Easily measure elapsed time

... std::chrono::steady_clock::time_point begin = std::chrono::steady_clock::now(); std::chrono::steady_clock::time_point end = std::chrono::steady_clock::now(); std::cout << "Time difference = " << std::chrono::duration_cast<std::chrono::microseconds>(end - begin).count() << ...
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A fast method to round a double to a 32-bit int explained

...le is represented like this: and it can be seen as two 32-bit integers; now, the int taken in all the versions of your code (supposing it's a 32-bit int) is the one on the right in the figure, so what you are doing in the end is just taking the lowest 32 bits of mantissa. Now, to the magic num...
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Rebasing a Git merge commit

...bout what contents will be in that merge commit, we only need nice history now. History will looks like that (ignoring master): * 51984c7 Merge branch 'topic' [HEAD -> correct-history] |\ | * b62cae6 2 [topic] * | f5a7ca8 5 [origin/master] * | e7affb...
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Export to CSV via PHP

...: function download_send_headers($filename) { // disable caching $now = gmdate("D, d M Y H:i:s"); header("Expires: Tue, 03 Jul 2001 06:00:00 GMT"); header("Cache-Control: max-age=0, no-cache, must-revalidate, proxy-revalidate"); header("Last-Modified: {$now} GMT"); // force...
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How to get current date & time in MySQL?

... You can use NOW(): INSERT INTO servers (server_name, online_status, exchange, disk_space, network_shares, c_time) VALUES('m1', 'ONLINE', 'exchange', 'disk_space', 'network_shares', NOW()) ...
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How do you use version control with Access development?

...ercase spelling. For example: every file that once contained "OrderNumber" now contains "Ordernumber" in the export and is therefore marked as "changed" (at least by SVN, didn't try other SCM yet). Any idea how I can avoid this? Thanks a lot! – Christian Specht ...
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How to change max_allowed_packet size

... I think some would also want to know how to find the my.ini file on your PC. For windows users, I think the best way is as follows: Win+R(shortcut for 'run'), type services.msc, Enter You could find an entry like 'MySQL56', right click on it, select proper...
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Install NPM into home directory with distribution nodejs package (Ubuntu)

...bout these packages NODE_PATH="$NPM_PACKAGES/lib/node_modules:$NODE_PATH" Now when you do an npm install -g, NPM will install the libraries into ~/.npm-packages/lib/node_modules, and link executable tools into ~/.npm-packages/bin, which is in your PATH. Just use npm install -g as you would normally...
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Generate .pem file used to set up Apple Push Notifications

...wnload" button to download the certificate (.cer file) you've created just now. - Double click the downloaded file to install the certificate into Keychain Access on your Mac. Step 7: On your Mac, go to "Keychain", look for the certificate you have just installed. If unsure which certificate is the...