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Generate pdf from HTML in div using Javascript

...are still done in jQuery style "#id", but it does not mean that all jQuery selectors are supported. Therefore replacing '#ignorePDF' with class selectors like '.ignorePDF' did not work for me. Instead you will have to add the same handler for each and every element, which you want to ignore like: ...
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Match multiple cases classes in scala

...either sb or sc get bound, but you don't know which, so you'd need further selection logic to decide which to use (given that they were bound to a Option[String], not a String). So there's nothing gained over this: l match { case A() => "A" case B(sb) => "B(" + sb + ")" case C(s...
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Check if an apt-get package is installed and then install it if it's not on Linux

... is available The documentations are also very unclear, e.g.: sudo apt dselect-upgrade did not remove certbot when it was marked as deinstall, even though man apt-get seems to indicate that: dselect-upgrade is used in conjunction with the traditional Debian packaging front-end, dselect(1). ...
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Create tap-able “links” in the NSAttributedString of a UILabel?

...tureRecognizer:[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTapOnLabel:)]]; Now the most sophisticated stuff: finding out whether the tap was on where the link is displayed and not on any other portion of the label. If we had single-lined UILabel, this task could be ...
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How do you add an in-app purchase to an iOS application?

...he app you want do add the purchase to Click the Features header, and then select In-App Purchases on the left Click the + icon in the middle For this tutorial, we are going to be adding an in-app purchase to remove ads, so choose non-consumable. If you were going to send a physical item to the user...
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Why the switch statement cannot be applied on strings?

...however this might not be so easy for strings (considering run-time locale selection and so on). I suppose that such a thing would have to require constexpr cases, or add in unspecified behaviour (never a thing that we want to do). – M.M Jun 11 '15 at 23:37 ...
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How to exclude a file extension from IntelliJ IDEA search?

...r that: Goto File >> Project Structure (or just press Command+;) Select Modules under Project Settings Add a pattern or file names to the Exclude files text-box, in this case: *.lock;package-lock.json and hit Apply, and then ok. Note The above option is available in IntelliJ 2019 an...
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PDO Prepared Inserts multiple rows in single query

... INSERT statements instead of building out as a single string query as the selected answer did. I decided to run a simple test with just two fields and a very basic insert statement: <?php require('conn.php'); $fname = 'J'; $lname = 'M'; $time_start = microtime(true); $stmt = $db->prepare('...
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Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)

... Read the slice syntax array[x,y] as "starting after x elements in array, select up to y elements". This is only meaningful if array has at least x elements. share | improve this answer | ...
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How to write to Console.Out during execution of an MSTest test

...t may be necessary to add the Output (Stdout) column by right-clicking and selecting Add/Remove Columns....) But, perhaps I'm still not seeing output in the Output View means that I'm missing something... – DavidRR Feb 20 '14 at 14:44 ...