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What is the meaning of the 'g' flag in regular expressions?
... r.lastIndex,
r.test(str),
r.lastIndex
);
// Test the normal one 4 times (success)
test(regex);
test(regex);
test(regex);
test(regex);
// Test the global one 4 times
// (3 passes and a fail)
test(regexG);
test(regexG);
test(regexG);
test(regexG);
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How do I add an existing Solution to GitHub from Visual Studio 2013
...e GitHub URL into the yellow box (use HTTPS URL, not the default shown SSH one)
Click Publish
Select Home | Changes
Add a Commit comment
Select Commit and Push from the drop down
Your solution is now in GitHub
share
...
How to show the loading indicator in the top status bar
...ow a loading indicator in the status bar (the bar at the very top of the phone) when they are accessing the network. Is there a way to do the same thing in SDK apps, or is this an Apple only thing?
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how to create a Java Date object of midnight today and midnight tomorrow?
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LocalTime midnight = LocalTime.MIDNIGHT;
LocalDate today = LocalDate.now(ZoneId.of("Europe/Berlin"));
LocalDateTime todayMidnight = LocalDateTime.of(today, midnight);
LocalDateTime tomorrowMidnight = todayMidnight.plusDays(1);
Joda-Time
If you're using a JDK < 8, I recommend Joda Time, beca...
Convert hyphens to camel case (camelCase)
... I think that the parameter should be renamed to "m", like "match". One can quickly write something like : myString.replace(/-([a-z])/i, function (i) { return i[1].toUpperCase() });
– programaths
Jul 15 '13 at 14:34
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How do I resize an image using PIL and maintain its aspect ratio?
...t thumbnail only works if the resulting image is smaller than the original one. Because of that I would guess that using resize is the better way.
– So S
Jan 28 '17 at 21:22
4
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Rails: Missing host to link to! Please provide :host parameter or set default_url_options[:host]
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I have done very similar to this and setting the default_url_option for action_mailer won't help. The use case is similar to this: Rails.application.routes.url_helpers.message_image_url(2)
– Boti
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Maximum length for MD5 input/output
... will you bring a source string? Not a link to some great article, not someone's opinion but just a source string?
– Your Common Sense
Aug 3 '10 at 8:35
2
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How can I display just a portion of an image in HTML/CSS?
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One way to do it is to set the image you want to display as a background in a container (td, div, span etc) and then adjust background-position to get the sprite you want.
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Timeout function if it takes too long to finish [duplicate]
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Python < v3 does not have a TimeoutError. But one can very easily write one own class with like explained here: stackoverflow.com/a/1319675/380038
– Framester
Oct 2 '14 at 9:17
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