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Correct way to load a Nib for a UIView subclass

...ware this question has been asked before but the answers are contradicting and I am confused, so please don't flame me. 6 A...
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Should IBOutlets be strong or weak under ARC?

...veloping exclusively for iOS 5 using ARC. Should IBOutlet s to UIView s (and subclasses) be strong or weak ? 11 Answer...
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Failed to allocate memory: 8

From today, when I tried to run an app in NetBeans on a 2.3.3 Android platform, it shows me that: 20 Answers ...
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Select n random rows from SQL Server table

...th about 50,000 rows in it. I want to select about 5,000 of those rows at random. I've thought of a complicated way, creating a temp table with a "random number" column, copying my table into that, looping through the temp table and updating each row with RAND() , and then selecting from that table...
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Purpose of Trigraph sequences in C++?

According to C++'03 Standard 2.3/1: 9 Answers 9 ...
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What is the JavaScript version of sleep()?

...esolve or reject). Compatibility promises are supported in Node v0.12+ and widely supported in browsers, except IE async/await landed in V8 and has been enabled by default since Chrome 55 (released in Dec 2016) it landed in Node 7 in October 2016 and also landed in Firefox Nightly in November ...
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How can I make a JPA OneToOne relation lazy

...eloping, we noticed that a view was particularly slow. I profiled the view and noticed that there was one query executed by hibernate which took 10 seconds even if there only were two object in the database to fetch. All OneToMany and ManyToMany relations were lazy so that wasn't the problem. Wh...
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adding and removing classes in angularJs using ng-click

... You just need to bind a variable into the directive "ng-class" and change it from the controller. Here is an example of how to do this: var app = angular.module("ap",[]); app.controller("con",function($scope){ $scope.class = "red"; $scope.changeClass = function(){ if (...
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Maven plugins can not be found in IntelliJ

...ment -> Build Tools -> Maven (IntelliJ Ultimate 2020.2 on Ubuntu)... and then I needed to invalidate caches and restart (File -> Invalid Caches / Restart). Problem solved, thank you! – Lambart Aug 20 at 21:25 ...
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How does strtok() split the string into tokens in C?

...n. The manual says it breaks the string into tokens. I am unable to understand from the manual what it actually does. 15 An...