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How to convert jsonString to JSONObject in Java
I have String variable called jsonString :
19 Answers
19
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How to determine the screen width in terms of dp or dip at runtime in Android?
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Why it is necessary to call WindowManager? What about this code? DisplayMetrics displayMetrics = resources.getDisplayMetrics(); float screenWidthDp = displayMetrics.widthPixels / displayMetrics.density;
– Tomáš Hub...
How to delete an element from an array in C#
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You can also convert your array to a list and call remove on the list. You can then convert back to your array.
int[] numbers = {1, 3, 4, 9, 2};
var numbersList = numbers.ToList();
numbersList.Remove(4);
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Common elements comparison between 2 lists
... as I am, then you will need to evaluate the order based on len() prior to calling the function: list1 = [2,2,2], list2[2,3] -> [2,2,2] list1 = [2,3], list2[2,2,2] -> [2]
– redthumb
Sep 30 '16 at 11:56
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Notepad++ htmltidy - unable to find libtidy.dll
...dated 2006; but it returns a DNS error.
Google did return a hit on a site called "DLL Me," but I'm not going to download anything from a site that sketchy; so as of this writing: no libtidy.dll to be found.
--edit--
Finally found a link directly out of the TuxFamily distro server: npp.5.9.bin.zip ...
C++ equivalent of Java's toString?
... object of a custom class. Is that possible in C++? In Java you could override the toString() method for similar purpose.
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How to merge lists into a list of tuples?
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In python 3.0 zip returns a zip object. You can get a list out of it by calling list(zip(a, b)).
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Selecting/excluding sets of columns in pandas [duplicate]
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There is a new index method called difference. It returns the original columns, with the columns passed as argument removed.
Here, the result is used to remove columns B and D from df:
df2 = df[df.columns.difference(['B', 'D'])]
Note that it's a se...
Linux command to print directory structure in the form of a tree
Is there any linux command that I can call from a Bash script that will print the directory structure in the form of a tree, e.g.,
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How do you specify a byte literal in Java?
...simple helper method byte b(int i) { return (byte) i; } somewhere and statically import it. Then you can write f(b(10)).
– Yona Appletree
Oct 11 '13 at 18:56
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