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how to get an uri of an image resource in android
I need to open an intent to view an image as follows:
6 Answers
6
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Difference between >>> and >>
... great answer with a discussion of the case when your operand is not being interpreted as a signed number? Does my complaint makes sense?
– Ziggy
Nov 22 '14 at 17:57
...
Subset of rows containing NA (missing) values in a chosen column of a data frame
...r "NA" and "NULL" cells may be of various type (the default behavior is to convert "NA" strings to NA values, and let "NULL" strings as is).
If using read.table() or read.csv(), you should consider the "na.strings" argument to do clean data import, and always work with real R NA values.
An example...
Difference between clustered and nonclustered index [duplicate]
...ably identifies every row in your table. This can be anything, really - an INT, a GUID, a string - pick what makes most sense for your scenario.
2) the clustering key (the column or columns that define the "clustered index" on the table) - this is a physical storage-related thing, and here, a small...
What's the difference between a word and byte?
...The exact length of a word varies. What I don't understand is what's the point of having a byte? Why not say 8 bits?
14 Ans...
Best way to do multiple constructors in PHP
...e more useful in situations where you can't easily define the exact constraints of a problem, like creating form elements. but then, that's just my opinion and for the record; I don't claim it to be fact.
– Kris
Nov 9 '09 at 16:24
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Getter and Setter?
... many IDE (even vim) : auto-completion, explicit PHP inheritance, fast PHP interpretation & usefull PHPDoc generation & output. cf. stackoverflow.com/a/6184893/490589
– Ronan
Jul 1 '13 at 20:33
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Can't use Swift classes inside Objective-C
I try to integrate Swift code in my app.My app is written in Objective-C and I added a Swift class. I've done everything described here . But my problem is that Xcode haven't created the -Swift.h file, only the bridging headers. So I created it, but it's actually empty.
I can use all my O...
Oracle: If Table Exists
...S THEN
IF SQLCODE != -4043 THEN
RAISE;
END IF;
END;
Constraint
BEGIN
EXECUTE IMMEDIATE 'ALTER TABLE ' || table_name
|| ' DROP CONSTRAINT ' || constraint_name;
EXCEPTION
WHEN OTHERS THEN
IF SQLCODE != -2443 AND SQLCODE != -942 THEN
RAISE;
END IF;
END;
...
Remove empty elements from an array in Javascript
...ter method in the first case, calls the Boolean constructor as a function, converting the value, and in the second case, the filter method internally turns the return value of the callback implicitly to Boolean.
If you are working with sparse arrays, and you are trying to get rid of the "holes", yo...