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How do I iterate through each element in an n-dimensional matrix in MATLAB?
... In fact, the function find returns its results as a linear index.
find(A>6)
ans =
1
6
8
The result is, we can access each element in turn of a general n-d array using a single loop. For example, if we wanted to square the elements of A (yes, I know there are better ways to do t...
Embedding ads on Android app?
...clear. I used Admob for about 2 weeks, every day I earned double digits (>$9,
Adsense is a Google product and is available by invitation or through the application process. I got into the program via an invitation from a member of the Adsense For Mobile Applications (afma) team. Implementati...
how to emulate “insert ignore” and “on duplicate key update” (sql merge) with postgresql?
...ARTITION BY pk_col_1,pk_col_2) AS rn FROM my_table) AS dups WHERE dups.rn > 1);
– sema
Feb 13 '14 at 9:52
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Get content uri from file path in android
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} else {
if (imageFile.exists()) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
ContentResolver resolver = context.getContentResolver();
Uri picCollection = MediaStore.Images.Media
.getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY)...
Method can be made static, but should it?
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> the compiler will emit non-virtual call sites to these members Actually that is "the compiler may emit...". I remember something about the C# compiler using callvirt instead of call to work around some potential bug.
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invalid command code ., despite escaping periods, using sed
..., adding -e after -i made sed backup all my files in this way: "foo.txt" -> "foo.txt-e". Obviously what I wanted was rather -i '', i.e. don't backup changed files.
– mdup
Oct 2 '14 at 8:51
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Set cache-control for entire S3 bucket automatically (using bucket policies?)
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Were it that my reputation score were >50, I'd just comment. But it's not (yet) so here's another full answer.
I've been banging my head on this problem for a while now. Until I found & read the docs. Sharing that here in case it helps anyone else:
Ama...
Get class name of django model
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I got class name by using,
str(Book._meta)
Book.__class__.__name__ -> this will give you the ModelBase
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How can I wait till the Parallel.ForEach completes
...side): Parallel.ForEach(groupedUnreadMessages, async unreadMsgCollection => { /*works*/});
– Bo HU
Jul 27 '16 at 10:41
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NUnit vs. Visual Studio 2008's test projects for unit testing [closed]
...Unit has a richer syntax than MSTest, which means you can go from MSTest -> NUnit, but not vice versa unless you are VERY careful. History shows at least one of us aren't.
– Thomas Eyde
Feb 9 '09 at 11:43
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