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Unbalanced calls to begin/end appearance transitions for
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You're not using UIViewController's designated initializer initWithNibName:bundle:. Try using it instead of just init.
Also, self may be one of the tab bar controller's view controllers. Always present view controllers from the topmost view controller, which means in this case ask the tab bar con...
Reading a List from properties file and load with spring annotation @Value
... edited Mar 16 '18 at 14:19
Ahmed Ashour
4,1191010 gold badges2828 silver badges4646 bronze badges
answered Sep 25 '12 at 9:41
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“Bitmap too large to be uploaded into a texture”
... Gallery app allow the display and manipulation of images taken with the camera? 2048x2048 is only a 4MP image, and many Android phones take photos much larger than this and the Gallery app seems to have no problems.
– Ollie C
Apr 22 '12 at 19:42
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Format number to always show 2 decimal places
....round(num * 100) / 100).toFixed(2);
Live Demo
var num1 = "1";
document.getElementById('num1').innerHTML = (Math.round(num1 * 100) / 100).toFixed(2);
var num2 = "1.341";
document.getElementById('num2').innerHTML = (Math.round(num2 * 100) / 100).toFixed(2);
var num3 = "1.345";
documen...
Java how to replace 2 or more spaces with single space in string and delete leading and trailing spa
...mpty string
(_)+ : any sequence of spaces that matches none of the above, meaning it's in the middle
Match and replace with $1, which captures a single space
See also
regular-expressions.info/Anchors
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How to remove a package in sublime text 2
I would like to remove and/or deactivate the Emmet package in Sublime Text 2.
7 Answers
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Java RegEx meta character (.) and ordinary dot?
In Java RegEx, how to find out the difference between . (dot) the meta character and the normal dot as we using in any sentence. How to handle this kind of situation for other meta characters too like ( * , + , \d ,...)
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Laravel Eloquent ORM Transactions
... if there is an easy way to setup MySQL transactions using innoDB in the same fashion as PDO, or if I would have to extend the ORM to make this possible?
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Adjust UILabel height depending on the text
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sizeWithFont constrainedToSize:lineBreakMode: is the method to use. An example of how to use it is below:
//Calculate the expected size based on the font and linebreak mode of your label
// FLT_MAX here simply means no constraint in height
CGSize maximumLabelSize = CGSizeMake(...
MySQL and GROUP_CONCAT() maximum length
...ecute("SET SESSION group_concat_max_len = ..."); inside the Dao initialize method but as keatkeat has stated, this is only temporary. If anyone knows the right way to make this change permanently pls let me know
– IcedDante
Nov 18 '14 at 22:42
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