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Programmatically scroll a UIScrollView

...myScrollView.contentOffset.x +320) lies the key! – DD_ Feb 28 '13 at 6:17 5 Correct me if I'm wro...
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Select Pandas rows based on list index

I have a dataframe df : 4 Answers 4 ...
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TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi

...ementError when trying to save a Django User model instance and in its post_save signal, I'm saving some models that have the user as the foreign key. ...
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What's the difference between “ ” and “ ”?

...atic line break at that position. The regular space has the character code 32, while the non-breaking space has the character code 160. For example when you display numbers with space as thousands separator: 1 234 567, then you use non-breaking spaces so that the number can't be split on separate l...
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Are Javascript arrays sparse?

... 130.57 MB undefined Then sparse again: > yetAnotherArray = Array(2**32-1) [ <4294967295 empty items> ] > console.log(`The script is using approximately ${Math.round(process.memoryUsage().heapUsed / 1024 / 1024 * 100) / 100} MB`) The script is using approximately 130.68 MB undefined ...
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how to stop browser back button using javascript

...defined") { throw new Error("window is undefined"); } var _hash = "!"; var noBackPlease = function () { global.location.href += "#"; // making sure we have the fruit available for juice (^__^) global.setTimeout(function () { global.location.h...
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Is there a difference between YES/NO,TRUE/FALSE and true/false in objective-c?

... @SamuelRenkert also the Linux backdoor that was found in 2003: if (user_id = ROOT_UID) – Supuhstar Dec 23 '15 at 16:52 ...
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Why are Perl 5's function prototypes bad?

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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this.setState isn't merging states as I would expect

...construct a new state and then call setState() on that: var newSelected = _.extend({}, this.state.selected); newSelected.name = 'Barfoo'; this.setState({ selected: newSelected }); I've used function _.extend() function (from underscore.js library) here to prevent modification to the existing sele...
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Which @NotNull Java annotation should I use?

... 32 According to the Java 7 features list JSR-308 type annotations are deferred to Java 8. JSR-305...