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css label width not taking effect
...e to align the labels and the input fields.
For some reason when I give a width to the label selector, nothing happens:
6 A...
How to start an Intent by passing some parameters to it?
...n order to get the parameters values inside the started activity, you must call the get[type]Extra() on the same intent:
// getIntent() is a method from the started activity
Intent myIntent = getIntent(); // gets the previously created intent
String firstKeyName = myIntent.getStringExtra("firstKeyN...
Set theme for a Fragment
.... So your inflated views use Activity's theme.
To override theme, you may call LayoutInflater.cloneInContext, which mentions in Docs that it may be used for changing theme. You may use ContextThemeWrapper here.
Then use cloned inflater to create fragment's views.
...
How to change the style of alert box?
...>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>jQuery UI Dialog - Default functionality</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<link rel="sty...
Why can't radio buttons be “readonly”?
...
Among the solutions below, this solution provides the cleanest code, and works well with Jquery validator since I do not need to enable/disable fields, or deal with unbinding click events and re-binding them when submitting the form.
– Kristianne N...
Format an Integer using Java String Format
...
If you are using a third party library called apache commons-lang, the following solution can be useful:
Use StringUtils class of apache commons-lang :
int i = 5;
StringUtils.leftPad(String.valueOf(i), 3, "0"); // --> "005"
As StringUtils.leftPad() is fast...
How to exclude a module from a Maven reactor build?
...;
<modules>
...
<profiles>
<profile>
<id>expensive-modules-to-build</id>
<modules>
<module>data</module>
</modules>
</profile>
</profiles>
</project>
You should then check out ways you...
Decode HTML entities in Python string?
...up 3, but it contains HTML entities which Beautiful Soup 3 doesn't automatically decode for me:
6 Answers
...
Is “ ” a replacement of “ ”?
...ot need another lookup table to find its actual value. The lookup table is called a DTD, by the way.
You can read more about character entity references in the offical W3C documents.
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improv...
pandas GroupBy columns with NaN (missing) values
...lna(-1).groupby('b').sum()
Out[12]:
a
b
-1 2
4 1
6 3
That said, this feels pretty awful hack... perhaps there should be an option to include NaN in groupby (see this github issue - which uses the same placeholder hack).
However, as described in another answer, from pandas 1.1 you have...