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How to read XML using XPath in Java
I want to read XML data using XPath in Java, so for the information I have gathered I am not able to parse XML according to my requirement.
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UINavigationBar custom back button without title
...he newly pushed view controller back button will now show whatever you put for initWithTitle, which in this case is an empty string.
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How can I access my localhost from my Android device?
...n Windows
there's going to be a bunch of IP's
try all of them (except the forementioned localhost and 127.0.0.1)
If your phone is connected to the mobile network, then things are going to be harder.
Either go hardcore:
first find out your router external IP address (https://www.google.de/sear...
Apply pandas function to column to create multiple new columns?
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I usually do this using zip:
>>> df = pd.DataFrame([[i] for i in range(10)], columns=['num'])
>>> df
num
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
>>> def powers(x):
>>> return x, x**2, x**3, x**4, x**5, x**6
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How do I get the picture size with PIL?
...ferent returns since height is the first of the 2d array, then width. Therefore height, width = np.array(im).shape
– Jack Hales
May 18 '19 at 13:53
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How to add new line into txt file
...nd then to get a new line after OK:
File.AppendAllText("file.txt", string.Format("{0}{1}", "OK", Environment.NewLine));
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Disabling Chrome Autofill
...have been running into issues with the chrome autofill behavior on several forms.
68 Answers
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Add st, nd, rd and th (ordinal) suffix to a number
... like to dynamically generate a string of text based on a current day. So, for example, if it is day 1 then I would like my code to generate = "Its the 1* st *".
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A list of indices in MongoDB?
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From the shell:
db.test.getIndexes()
For shell help you should try:
help;
db.help();
db.test.help();
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How do I verify/check/test/validate my SSH passphrase?
I think I forgot the passphrase for my SSH key, but I have a hunch what it might be. How do I check if I'm right?
5 Answer...