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scrollIntoView Scrolls just too far
...nt offset for certain elements), and may also be more resistant to browser API changes/differences.
<div id="title-element" style="position: relative;">
<div id="anchor-name" style="position: absolute; top: -100px; left: 0"></div>
</div>
Now the offset is specified as -100...
Node.js - getting current filename
...
Node.js provides a standard API to do so: Path.
Getting the name of the current script is then easy:
var path = require('path');
var scriptName = path.basename(__filename);
s...
Increase modal size for Twitter Bootstrap
...rk either. Can you perhaps share the css you used?
– Apie
Feb 26 '12 at 14:28
4
.modal { height...
Prevent a webpage from navigating away using JavaScript
...in a more modern and browser compatible way, using modern addEventListener APIs.
window.addEventListener('beforeunload', (event) => {
// Cancel the event as stated by the standard.
event.preventDefault();
// Chrome requires returnValue to be set.
event.returnValue = '';
});
Source: htt...
get the latest fragment in backstack
...getName() method of FragmentManager.BackStackEntry which was introduced in API level 14. This method will return a tag which was the one you used when you added the Fragment to the backstack with addTobackStack(tag).
int index = getActivity().getFragmentManager().getBackStackEntryCount() - 1
Fragme...
Remove a HTML tag but keep the innerHtml
...t pure JS :D
Also look at:
https://developer.mozilla.org/en-US/docs/Web/API/Element/insertAdjacentHTML
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How do I put variables inside javascript strings?
...s not take into account different kinds of data types (like %i, etc) or escaping of %s. But I hope it gives you some idea. I'm pretty sure there are also libraries out there which provide a function like this.
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No Persistence provider for EntityManager named
...e-4.3.7.jar, hibernate-entitymanager-4.3.7.Final.jar and hibernate-jpa-2.1-api-1.0.0.jar.
– Andreas Dietrich
Dec 15 '14 at 10:56
...
Android - Camera preview is sideways
...e by using the call to mCamera.setDisplayOrientation(degrees) available in API 8. So this is how I implement it:
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
if (isPreviewRunning) {
mCamera.stopPreview();
}
Parameters paramet...
Sort objects in ArrayList by date?
...
@Sled: download.oracle.com/javase/6/docs/api/java/util/…, java.util.Comparator)
– helios
May 8 '11 at 11:51
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