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How to remove multiple indexes from a list at the same time? [duplicate]

...e is actually a contiguous sequence of indexes, so you can do this: del my_list[2:6] which removes the slice starting at 2 and ending just before 6. It isn't clear from your question whether in general you need to remove an arbitrary collection of indexes, or if it will always be a contiguous se...
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Animate text change in UILabel

...right before changing content extension UIView { func fadeTransition(_ duration:CFTimeInterval) { let animation = CATransition() animation.timingFunction = CAMediaTimingFunction(name: CAMediaTimingFunctionName.easeInEaseOut) animation.type = CATransitionType...
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Scala: join an iterable of strings

...,"): String = list match { case head :: tail => tail.foldLeft(head)(_ + delim + _) case Nil => "" } – Davos Jul 11 '17 at 14:37 2 ...
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Find objects between two dates MongoDB

...myself and it seems to work. items.save({ name: "example", created_at: ISODate("2010-04-30T00:00:00.000Z") }) items.find({ created_at: { $gte: ISODate("2010-04-29T00:00:00.000Z"), $lt: ISODate("2010-05-01T00:00:00.000Z") } }) => { "_id" : ObjectId("4c0791e2b9ec877...
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Google Chrome form autofill and its yellow background

...if (navigator.userAgent.toLowerCase().indexOf("chrome") >= 0) { var _interval = window.setInterval(function () { var autofills = $('input:-webkit-autofill'); if (autofills.length > 0) { window.clearInterval(_interval); // stop polling aut...
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How to log PostgreSQL queries?

... In your data/postgresql.conf file, change the log_statement setting to 'all'. Edit Looking at your new information, I'd say there may be a few other settings to verify: make sure you have turned on the log_destination variable make sure you turn on the logging_collect...
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JavaScript/jQuery to download file via POST with JSON data

...her things. Create an element and use appendChild instead. $.post('/create_binary_file.php', postData, function(retData) { var iframe = document.createElement("iframe"); iframe.setAttribute("src", retData.url); iframe.setAttribute("style", "display: none"); document.body.appendChild(iframe)...
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“Warning: iPhone apps should include an armv6 architecture” even with build config set

...', and choose 'Other...': Double click the highlighted row named '$(ARCHS_STANDARD_32_BIT)' in the popover that appears, and replace it by typing 'armv6'. Then add a new row with the plus button in the bottom left of the popover, and type 'armv7', then click Done: Update: you should add armv7s...
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Converting String to Int with Swift

... var value: Int { string.digits.integer ?? 0 } var maxValue: Int = 999_999_999 private var lastValue: Int = 0 override func willMove(toSuperview newSuperview: UIView?) { // adds a target to the textfield to monitor when the text changes addTarget(self, action: #selector...
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Converting from a string to boolean in Python?

... Use: bool(distutils.util.strtobool(some_string)) Python 2: http://docs.python.org/2/distutils/apiref.html?highlight=distutils.util#distutils.util.strtobool Python 3: https://docs.python.org/3/distutils/apiref.html#distutils.util.strtobool True values are y...