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How to overlay images
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<div class="container" style="position: relative">
<img style="z-index: 32; left: 8px; position: relative;" alt="bottom image" src="images/bottom-image.jpg">
<div style="z-index: 100; left: 72px; position: absolute; top: 39px">
<img alt="top image" src="images/top-image.jpg">...
Why are Oracle table/column/index names limited to 30 characters?
I can understand that many years ago there would be this kind of limitation, but nowadays surely this limit could easily be increased. We have naming conventions for objects, but there is always a case that turns up where we hit this limit - especially in naming foreign keys.
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Disable validation of HTML5 form elements
...11 This is client-side validation, which is good to lower the numbers of requests to the server. It's no excuse to ease validation on the server-side.
– martti
Apr 29 '14 at 6:13
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Apple Pay入华遇阻 只因BAT太受欢迎？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...易规模的提升确实十分明显，在去年第四季度，微信和手Q带来的订单量就占到了京东的20%。不过能得到微信入口的企业并不多，就连滴滴和点评也被隐藏在了三级入口里，其他商户更是很难享受微信的入口红利。不过基于社交...
Where is SQL Server Management Studio 2012?
I had SQL Server 2008 R2 and Visual Studio 2008 and 2010 on my laptop. I've installed SQL Server 2012 and have finally got SQL Server Data Tools to show up, so that I can create SSRS reports in Visual Studio 2010.
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Remove Item from ArrayList
...s specific case, you should remove the elements in descending order. First index 5, then 3, then 1. This will remove the elements from the list without undesirable side effects.
for (int j = i.length-1; j >= 0; j--) {
list.remove(i[j]);
}
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Internet Explorer's CSS rules limits
... @anthony, two selectors, one rule.
– squidbe
May 30 '14 at 20:50
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show 4 more comments
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How to subtract X days from a date using Java calendar?
...ng it doesn't matter if it's DAY_OF_MONTH or DAY_OF_YEAR stackoverflow.com/q/14065198/32453
– rogerdpack
Oct 3 '14 at 22:07
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How to check if a view controller is presented modally or pushed on a navigation stack?
...tack.
extension UIViewController {
var isModal: Bool {
if let index = navigationController?.viewControllers.firstIndex(of: self), index > 0 {
return false
} else if presentingViewController != nil {
return true
} else if navigationController?.p...
How to get distinct values for non-key column fields in Laravel?
This might be quite easy but have no idea how to.
12 Answers
12
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