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Recursion or Iteration?
Is there a performance hit if we use a loop instead of recursion or vice versa in algorithms where both can serve the same purpose? Eg: Check if the given string is a palindrome.
I have seen many programmers using recursion as a means to show off when a simple iteration algorithm can fit the bill.
D...
Python append() vs. + operator on lists, why do these give different results?
Why do these two operations ( append() resp. + ) give different results?
7 Answers
7...
Concatenating two one-dimensional NumPy arrays
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@user391339, what if you wanted to concatenate three arrays? The function is more useful in taking a sequence then if it just took two arrays.
– Winston Ewert
Jul 12 '16 at 17:13
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CSS Properties: Display vs. Visibility
What is difference between Display vs. Visibility properties?
4 Answers
4
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How to Publish Web with msbuild?
... script. Here are the relevant TeamCity build configuration settings:
Artifact paths: %system.teamcity.build.workingDir%\MyProject\obj\Debug\Package\PackageTmp
Type of runner: MSBuild (Runner for MSBuild files)
Build file path: MyProject\MyProject.csproj
Working directory: same as checkout dire...
Limit ggplot2 axes without removing data (outside limits): zoom
If you specify axis limits in ggplot the outlying points are removed. This is fine for points, but you might want to plot lines that intersect with the specified range, but ggplot's range or xlim/ylim methods removes these. Is there another way to specify the plot axis range without removing o...
Bring element to front using CSS
...nt answer from Soon Khai is the correct explanation: z-index has no effect if element isn't positioned
– FelipeAls
Jul 9 '15 at 7:58
2
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Elements order in a “for (… in …)” loop
...r?
The object I wish to use will be declared once and will never be modified.
9 Answers
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Undo a Git commit after push using reverse patch?
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This is not a good option if you use a PR flow; in those cases you will want to make a new commit that put the changes from one commit back to what they were.
– b01
Aug 23 '17 at 1:19
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android.content.res.Resources$NotFoundException: String resource ID #0x0
...));
To
dateTime.setText(String.valueOf(app.getTotalDl()));
There are different versions of setText - one takes a String and one takes an int resource id. If you pass it an integer it will try to look for the corresponding string resource id - which it can't find, which is your error.
I guess a...