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How can I filter a Django query with a list of values?
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From the Django documentation:
Blog.objects.filter(pk__in=[1, 4, 7])
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Background ListView becomes black when scrolling
... line in your layout file :
android:scrollingCache="false"
like this:
<ListView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:scrollingCache="false"
/>
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Method call if not null in C#
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Wrong as per 2015 / C# 6.0... ? is he soltion. ReferenceTHatMayBeNull?.CallMethod() will not call the method when null.
– TomTom
Jan 13 '16 at 20:17
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How to convert object array to string array in Java
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Another alternative to System.arraycopy:
String[] stringArray = Arrays.copyOf(objectArray, objectArray.length, String[].class);
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How to go from Blob to ArrayBuffer
...e Promise to resolve */
await new Response(blob).arrayBuffer(); //=> <ArrayBuffer>
alternatively you could use this:
new Response(blob).arrayBuffer()
.then(/* <function> */);
Note: This API isn't compatible with older (ancient) browsers so take a look to the Browser Compat...
How to add many functions in ONE ng-click?
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You can call multiple functions with ';'
ng-click="edit($index); open()"
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Hiding textarea resize handle in Safari
...size behaviour with CSS:
textarea
{
resize: none;
}
or just simply
<textarea style="resize: none;">TEXT TEXT TEXT</textarea>
Valid properties are: both, horizontal, vertical, none
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SQL Server Index Naming Conventions [closed]
...ue indexes
UX_ for unique indexes
All of my index name take the form of
<index or key type>_<table name>_<column 1>_<column 2>_<column n>
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How is “=default” different from “{}” for default constructor and destructor?
...stion only about destructors, but now I'm adding consideration of the default constructor. Here's the original question:
3...
how to display full stored procedure code?
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\df+ <function_name> in psql.
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