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ListView inside ScrollView is not scrolling on Android
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answered Jun 2 '11 at 6:40
MichaelMichael
48.8k1919 gold badges126126 silver badges135135 bronze badges
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Apache Spark: The number of cores vs. the number of executors
... and
yarn.nodemanager.resource.cpu-vcores, should probably be set to 63 *
1024 = 64512 (megabytes) and 15 respectively. We avoid allocating 100%
of the resources to YARN containers because the node needs some
resources to run the OS and Hadoop daemons. In this case, we leave a
gigabyte and a core fo...
How to generate a simple popup using jQuery
... like:
a.selected {
background-color:#1F75CC;
color:white;
z-index:100;
}
.messagepop {
background-color:#FFFFFF;
border:1px solid #999999;
cursor:default;
display:none;
margin-top: 15px;
position:absolute;
text-align:left;
width:394px;
z-index:50;
padding: 25px 25px 20px...
“var” or no “var” in JavaScript's “for-in” loop?
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104
Use var, it reduces the scope of the variable otherwise the variable looks up to the nearest cl...
What is the proper way to re-attach detached objects in Hibernate?
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answered Dec 14 '10 at 10:50
mikhailfrancomikhailfranco
1,86511 gold badge1111 silver badges22 bronze badges
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How to set time delay in javascript
... need a delay when you click the image a second time. The delay should be 1000ms. So you would click the img.jpg then the img_onclick.jpg would appear. You would then click the img_onclick.jpg image there should then be a delay of 1000ms before the img.jpg is shown again.
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How does the SQL injection from the “Bobby Tables” XKCD comic work?
...en the SQL query they inject results in valid SQL.
Edited again as per dan04's astute comment
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How do you unit test a Celery task?
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answered Aug 22 '12 at 20:33
FlaPer87FlaPer87
97377 silver badges1212 bronze badges
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There is no ViewData item of type 'IEnumerable' that has the key 'xxx'
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