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How can I create an error 404 in PHP?
My .htaccess redirects all requests to /word_here to /page.php?name=word_here . The PHP script then checks if the requested page is in its array of pages.
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Exotic architectures the standards committees care about
... is an architecture with other characteristics, it would be very difficult or impossible to write a standard conforming compiler for it.
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Performance optimization strategies of last resort [closed]
There are plenty of performance questions on this site already, but it occurs to me that almost all are very problem-specific and fairly narrow. And almost all repeat the advice to avoid premature optimization.
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Android: how to check if a View inside of ScrollView is visible?
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This works:
Rect scrollBounds = new Rect();
scrollView.getHitRect(scrollBounds);
if (imageView.getLocalVisibleRect(scrollBounds)) {
// Any portion of the imageView, even a single pixel, is within the visible window
} else {
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Getting the count of unique values in a column in bash
... to count the frequency of occurrence of the different values in a column for all the files in a folder and sort them in decreasing order of count (highest count first). How would I accomplish this in a Linux command line environment?
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Cache an HTTP 'Get' service response in AngularJS?
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Angular's $http has a cache built in. According to the docs:
cache – {boolean|Object} – A boolean value or object created with $cacheFactory to enable or disable caching of the HTTP response. See
$http Caching for more
information.
Boolean value
So yo...
What is the best way to check for Internet connectivity using .NET?
What is the fastest and most efficient way to check for Internet connectivity in .NET?
27 Answers
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using data-* attribute with thymeleaf
...h:attr to the rescue Thymeleaf documentation - Setting attribute values.
For your scenario, this should do the job:
<div th:attr="data-el_id=${element.getId()}">
XML rules do not allow you to set an attribute twice in a tag, so you can't have more than one th:attr in the same element.
No...
How to bind inverse boolean properties in WPF?
...erty is true, I would like to set the IsEnabled property on a Button, ( for example ), to false.
13 Answers
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How to make my layout able to scroll down?
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For using scroll view along with Relative layout :
<ScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fillV...