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How can I determine what font a browser is actually using to render some text?
...milar fonts view, simply copy & paste a fragment of the text into some word processor or Rich Text editor, select some specific text, and see which name shows up in some font dropdown list. On my Mac, this does not work when pasting from Firefox (where for "웃" Firefox's "Apple SD Gothic Neo" i...
Case insensitive XPath contains() possible?
... to do translate(., 'TES', 'tes'). That way people will realize it's not a word translation, that it's a letter translation.
– mlissner
Jun 1 '17 at 23:51
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How can I loop through a C++ map of maps?
...nd the suggested syntax is more intuitive IMHO); there's also the proposed wording for the standard which is boring to read but is closer to what will actually go in.
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Is it a bad practice to catch Throwable?
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I Know it's just for illustrate your words but I think you can check with a regex if your user input is Alphanumeric or what format you need and don't use try catch everywhere every time.
– amdev
Oct 12 '16 at 13:59
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Application_Start not firing?
...rtelink, i think this answer is clearer than the other one, because of the wording and extra explanations.
– Heriberto Lugo
Aug 8 '19 at 15:19
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:active pseudo-class doesn't work in mobile safari
...color without the surrounding transparent gray color appearing.
In other words, setting an ontouchstart event (even if it's empty) is explicitly telling the browser to react to touch events.
In my opinion, this is flawed behaviour, and probably dates back to the time when the "mobile" web was bas...
How to do associative array/hashing in JavaScript
...se JavaScript objects as associative arrays.
Associative Array: In simple words associative arrays use Strings instead of Integer numbers as index.
Create an object with
var dictionary = {};
JavaScript allows you to add properties to objects by using the following syntax:
Object.yourProperty = ...
Removing multiple keys from a dictionary safely
...hit when the variable holding the has further use in the program. In other words, a dict from which keys have been deleted is much more efficient than a newly created dict with the retained items.
– Apalala
Mar 29 '13 at 18:08
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Print All JVM Flags
...do that is to become intimately familiar with the source code.
So, in the words (almost) of a great master, use the source!
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How can I capture the result of var_dump to a string?
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A word of warning - if the reason you want the output as a string is to error_log it, you should not use this solution, since serialize's output can contain null bytes and error_log truncates strings containing null bytes.
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