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Static nested class in Java, why?
...an anchor link to the comment to work, but its this comment: #comment113712_253507
– Zach Lysobey
Nov 1 '12 at 18:23
...
Integrating the ZXing library directly into my Android application
...t XML file:
<ImageView
android:id="@+id/qrCode"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
android:layout_centerHorizontal="true"/>
Code snippet:
// ImageView to display the QR code in. This should be defin...
Assert a function/method was not called using Mock
...ome function was not called. Mock docs talk about methods like mock.assert_called_with and mock.assert_called_once_with , but I didn't find anything like mock.assert_not_called or something related to verify mock was NOT called .
...
How to write :hover condition for a:before and a:after?
... answered Jul 14 at 14:12
shree_2433shree_2433
1
add a comment
...
How to sort objects by multiple keys in Python?
...eturn sorted(items, cmp=comparer)
You can call it like this:
b = [{u'TOT_PTS_Misc': u'Utley, Alex', u'Total_Points': 96.0},
{u'TOT_PTS_Misc': u'Russo, Brandon', u'Total_Points': 96.0},
{u'TOT_PTS_Misc': u'Chappell, Justin', u'Total_Points': 96.0},
{u'TOT_PTS_Misc': u'Foster, Toney'...
How to lazy load images in ListView in Android
...nd after sometime you can purge your hardlist :)
– AZ_
Jan 18 '11 at 8:08
38
Google Shelves proje...
Animate scrollTop not working in firefox
...either Firefox or Explorer scrolling with
$('body').animate({scrollTop:pos_},1500,function(){do X});
So I used like David said
$('body, html').animate({scrollTop:pos_},1500,function(){do X});
Great it worked, but new problem, since there are two elements, body and html, function is executed tw...
Is object empty? [duplicate]
...Error)
isEmpty([]), // true
isEmpty({}), // true
isEmpty({length: 0, custom_property: []}), // true
isEmpty("Hello"), // false
isEmpty([1,2,3]), // false
isEmpty({test: 1}), // false
isEmpty({length: 3, custom_property: [1,2,3]}) // false
If you only need to handle ECMAScript5 browsers, you can u...
Git: “Not currently on any branch.” Is there an easy way to get back on a branch, while keeping the
... hash of last commit. Checkout the branch you wish to be at, and git merge _hash_
– Daniel
May 31 '12 at 13:31
BE REAL...
Need to understand the usage of SemaphoreSlim
...tomdupont.net/2016/03/how-to-release-semaphore-with-using.html
I did swap _isDisposed=true and _semaphore.Release() around in its Dispose though in case it somehow got called multiple times.
Also it is important to note SemaphoreSlim is not a reentrant lock, meaning if the same thread calls WaitA...