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Google Chrome display JSON AJAX response as tree and not as a plain text
... Unfortunately this still doesn't force Chrome to turn the JSON string into tree. Thanks though!
– GRboss
Oct 8 '10 at 8:42
...
moment.js 24h format
...
Use H or HH instead of hh. See http://momentjs.com/docs/#/parsing/string-format/
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How to get the selected index of a RadioGroup in Android
...oGroup:
RadioButton r = (RadioButton) radioButtonGroup.getChildAt(idx);
String selectedtext = r.getText().toString();
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Setting up a JavaScript variable from Spring model by using Thymeleaf
...java
@Controller
@RequestMapping("/showingTymleafTextInJavaScript")
public String thankYou(Model model){
model.addAttribute("showTextFromJavaController","dummy text");
return "showingTymleafTextInJavaScript";
}
//thymleaf page javascript page
<script>
var showtext = "[[${showTextFromJavaC...
How to delete a file after checking whether it exists
...r way would be to utilize the Path and Directory utility classes like so:
string file = @"C:\subfolder\test.txt";
if (Directory.Exists(Path.GetDirectoryName(file)))
{
File.Delete(file);
}
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Bash: Syntax error: redirection unexpected
...s issue, it was solved:
The exec form makes it possible to avoid shell string munging, and
to RUN commands using a base image that does not contain /bin/sh.
Note
To use a different shell, other than /bin/sh, use the exec form
passing in the desired shell. For example,
RUN ["/bin/...
How to pass a parcelable object that contains a list of objects?
...ith a class named "Theme" that contained the following variables:
private String name;
private int image;
private List<Card> cards;
The writeToParcel function becomes:
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeString(name);
dest.writeInt(image);
if...
Changing element style attribute dynamically using JavaScript
..., this is really useful for dynamic functions, one can pass the style as a string value, then set the style and value. Great solution.
– raphie
Aug 11 '13 at 17:51
1
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Arguments or parameters? [duplicate]
...gle(foo, bar);
foo and bar are arguments.
public static void main(final String[] args) {
args.length;
}
args is a parameter.
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How to find if directory exists in Python
...[3]: p.exists()
Out[3]: True
In [4]: p.is_dir()
Out[4]: True
Paths (and strings) can be joined together with the / operator:
In [5]: q = p / 'bin' / 'vim'
In [6]: q
Out[6]: PosixPath('/usr/bin/vim')
In [7]: q.exists()
Out[7]: True
In [8]: q.is_dir()
Out[8]: False
Pathlib is also available ...