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UITextView that expands to text using auto layout
...only required. The UItextView has some insets, that's why autolayout gives errors as UItextview will need atleast 32 height, even if no content is in it, when scrolling is disabled.
– nr5
Sep 2 '17 at 8:02
...
Servlet returns “HTTP Status 404 The requested resource (/servlet) is not available”
...urServlet.class. Otherwise you will face in case of @WebServlet also a 404 error, or in case of <servlet> a HTTP 500 error like below:
HTTP Status 500
Error instantiating servlet class com.example.YourServlet
And find in the server log a java.lang.ClassNotFoundException: com.exampl...
Capture Image from Camera and Display in Activity
... photoFile = createImageFile();
} catch (IOException ex) {
// Error occurred while creating the File
Log.i(TAG, "IOException");
}
// Continue only if the File was successfully created
if (photoFile != null) {
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri...
CURL alternative in Python
...
I get "name error, name subprocess not defined" after calling "python" from cmd and therefore being in the python env.
– Timo
Jun 7 '14 at 14:20
...
What is `related_name` used for in Django?
...uire.
– Csaba Toth
Nov 22 '16 at 22:05
35
related_name should be plural. Because ForeignKey relat...
How do I make a textbox that only accepts numbers?
...acter itself is not a digit...wouldn't subtracting 1 in that case throw an error....
– manu_dilip_shah
Mar 26 '12 at 8:29
7
...
Get integer value from string in swift
...
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How to use font-awesome icons from node-modules
...tion.
– zusatzstoff
Oct 1 '16 at 13:05
In the above example, you need to follow your less imports with the following o...
Numpy - add row to array
... double bracket to the second argument, otherwise, it will raise dimension error.
In here I am adding on matrix A
1 2 3
4 5 6
with a row
7 8 9
same usage in np.r_
A= [[1, 2, 3], [4, 5, 6]]
np.append(A, [[7, 8, 9]], axis=0)
>> array([[1, 2, 3],
[4, 5, 6],
...