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Converting JSON data to Java object
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This will give error can not deserialize instance of java.util.HashSet out of START_OBJECT token
– Dipen Chawla
May 15 '19 at 8:24
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Resync git repo with new .gitignore file
... suggests in his edit:
Files with space in their paths
In case you get an error message like fatal: path spec '...' did not match any files, there might be files with spaces in their path.
You can remove all other files with option --ignore-unmatch:
git rm --cached --ignore-unmatch `git ls-files -...
What is the difference between substr and substring?
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Sounds like a common source of error. Good to know the difference. Found additional comments about this here: rapd.wordpress.com/2007/07/12/javascript-substr-vs-substring
– schnaader
Sep 19 '10 at 11:46
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Pass parameter to controller from @Html.ActionLink MVC 4
...g a value, e.g
@{
var blogPostId = 1;
}
If the error disappers, then u need to make sure that your model Id has a value before passing it to the view
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Can functions be passed as parameters?
...ateSalary func() int64
}
func NewEmployeeManager() (*EmployeeManager,error){
return &EmployeeManager{
category : "MANAGEMENT",
city : "NY",
calculateSalary: func() int64 {
var calculatedSalary int64
// some formula
return cal...
How do i put a border on my grid in WPF?
... Hi @ElvinMammadov. Can you describe more. Are you getting any errors? This code works fine to me.
– PJ3
Jul 4 '16 at 4:15
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Table Header Views in StoryBoards
...le view? I tried blindly implementing viewForHeaderInSection: and I got an error saying "Unable to simultaneously satisfy constraints". (See my question here: stackoverflow.com/questions/14554051/…)
– ryanrhee
Jan 28 '13 at 7:40
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How does IPython's magic %paste work?
...IPython. Everytime I try the indentation is screwed up and I get following error message:
6 Answers
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JavaScript OR (||) variable assignment explanation
...luation of boolean expressions. In static languages it won't compile (type error). In languages that are eager in evaluating boolean expressions, it'll return logical value (i.e. true in this case).
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Saving and Reading Bitmaps/Images from Internal memory in Android
....exists() && !directory.mkdirs()){
Log.e("ImageSaver","Error creating directory " + directory);
}
return new File(directory, fileName);
}
private File getAlbumStorageDir(String albumName) {
return new File(Environment.getExternalStoragePublicDire...