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Angularjs loading screen on ajax request
...n ($http)
{
return {
restrict: 'A',
link: function (scope, elm, attrs)
{
scope.isLoading = function () {
return $http.pendingRequests.length > 0;
};
scope.$watch(scope.isLoading, f...
JPA and Hibernate - Criteria vs. JPQL or HQL
...uch easier to understand/read HQL. Also, HQL is a bit more powerful, I think, e.g. for different join types.
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How to print out the method name and line number and conditionally disable NSLog?
I'm doing a presentation on debugging in Xcode and would like to get more information on using NSLog efficiently.
13 Answer...
Hiding the scroll bar on an HTML page
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Set overflow: hidden; on the body tag like this:
<style type="text/css">
body {
overflow: hidden;
}
</style>
The code above hides both the horizontal and vertical scrollbar.
If you want to hide only the vertical scrollbar, use overfl...
Setting table column width
...->
<tbody>
<tr>
<td style="background-color: #777">15%</td>
<td style="background-color: #aaa">70%</td>
<td style="background-color: #777">15%</td>
</tr>
</tbody>
</t...
How to create a generic array in Java?
Due to the implementation of Java generics, you can't have code like this:
31 Answers
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Set initial focus in an Android application
...
MatthiasMatthias
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Java's final vs. C++'s const
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In C++ marking a member function const means it may be called on const instances. Java does not have an equivalent to this. E.g.:
class Foo {
public:
void bar();
void foo() const;
};
void test(const Foo& i) {
i.foo(); //...
How to set JVM parameters for Junit Unit Tests?
...ebug configuration dialog (the one you use to configure heap per test) click on Defaults and JUnit. These settings will be automatically applied to each new JUnit test configuration. I guess similar setting exists for Eclipse.
However there is no simple option to transfer such settings (at least in...
Twitter's typeahead.js suggestions are not styled (have no border, transparent background, etc.)
...
So looking into the docs I now see:
By default, the dropdown menu created by typeahead.js is going to look
ugly and you'll want to style it to ensure it fits into the theme of
your web page.
My solution was thus to copy t...