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On showing dialog i get “Can not perform this action after onSaveInstanceState”
...
This is common issue.
We solved this issue by overriding show() and handling exception in DialogFragment extended class
public class CustomDialogFragment extends DialogFragment {
@Override
public void show(FragmentManager manager, String tag) {
try {
...
Show control hierarchy in the WinForms designer
...ndow until you've got the arrangement you want.
– davidbak
Mar 21 '16 at 17:36
1
Exactly what I a...
How can I mask a UIImageView?
...clude Framework as well
CALayer *mask = [CALayer layer];
mask.contents = (id)[[UIImage imageNamed:@"mask.png"] CGImage];
mask.frame = CGRectMake(0, 0, <img_width>, <img_height>);
yourImageView.layer.mask = mask;
yourImageView.layer.masksToBounds = YES;
For Swift 4 and plus follow code...
matplotlib Legend Markers Only Once
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Turn on IncludeExceptionDetailInFaults (either from ServiceBehaviorAttribute or from the
...ers containing different site and services. The folder where my service resides and I am getting error is at third degree of nesting relative to main web application and I have dedicated web.config for each service. I change my corresponding web.config accordingly to add <serviceDebug includeExce...
Python Regex instantly replace groups
...
Way more clear than the doc! Did not understand how group was working with this one. They should add such example.
– Y0da
Apr 26 '18 at 21:46
...
Splitting on last delimiter in Python string?
What's the recommended Python idiom for splitting a string on the last occurrence of the delimiter in the string? example:
...
What is the different between 'Auto' and '*' when setting width/height for a grid column?
I cannot distinguish the different between 'Auto' and '*' when setting width/height for a grid column. Please help!
1 Answe...
Setting multiple attributes for an element at once with JavaScript
...ement. See comments for additional details.
Keep in mind that height and width attributes are defined in pixels, not percents. You'll have to use CSS to make it fluid.
var elem = document.createElement('img')
Object.assign(elem, {
className: 'my-image-class',
src: 'https://dummyimage.co...
Fill between two vertical lines in matplotlib
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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