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Warning: “format not a string literal and no format arguments”
...and no format arguments" once and for all, you can disable the GCC warning setting "Typecheck Calls to printf/scanf" (GCC_WARN_TYPECHECK_CALLS_TO_PRINTF = NO) in your target's build settings.
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How do I use NSTimer?
...s the timer is called more than once and the instance variable hasn't been set to nil and the NSTimer instance has been deallocated, it will throw an exception).
Note also the point on Memory Management at the bottom of the article:
Because the run loop maintains the timer, from the perspective...
What's the opposite of chr() in Ruby?
In many languages there's a pair of functions, chr() and ord() , which convert between numbers and character values. In some languages, ord() is called asc() .
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Removing first x characters from string?
How might one remove the first x characters from a string? For example, if one had a string lipsum , how would they remove the first 3 characters and get a result of sum ?
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How to cast an object in Objective-C
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Remember, Objective-C is a superset of C, so typecasting works as it does in C:
myEditController = [[SelectionListViewController alloc] init];
((SelectionListViewController *)myEditController).list = listOfItems;
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Why is Hibernate Open Session in View considered a bad practice?
And what kind of alternative strategies do you use for avoiding LazyLoadExceptions?
9 Answers
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module unsafe for SAFESEH image C++
...h I can choose SAFESEH:NO in the Advanced Options submenu under the linker settings, it will not stay chosen. It always reverts back to SAFESEH:YES.
– user382459
Apr 21 '16 at 22:17
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How to Right-align flex item?
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Here you go. Set justify-content: space-between on the flex container.
.main {
display: flex;
justify-content: space-between;
}
.a, .b, .c { background: #efefef; border: 1px solid #999; }
.b { text-align: center; }
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Best way to get child nodes
... console browser.
use native javascript. Here is and example with two 'ul' sets with the same class. You don't need to have your 'ul' list all in one line to avoid white space just use your array count to jump over white space.
How to get around white space with querySelector() then childNodes[] j...
Explanation of BASE terminology
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It could just be because ACID is one set of properties that substances show( in Chemistry) and BASE is a complement set of them.So it could be just to show the contrast between the two that the acronym was made up and then 'Basically Available Soft State Eventua...