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Merging without whitespace conflicts
...es in amount of whitespace.
This ignores whitespace at line end, and considers all other sequences of one or more whitespace characters to be equivalent.
--ignore-all-space
Ignore whitespace when comparing lines.
This ignores differences even if one line has whitespace where the other li...
Regex for string contains?
...ord boundary", that is, a point between characters where a word can be considered to start or end. For example, since spaces are used to separate words, there will be a word boundary on either side of a space.
If you want to check for it as part of the word, it's just Test, again with appropriate f...
How can I get jQuery to perform a synchronous, rather than asynchronous, Ajax request?
I have a JavaScript widget which provides standard extension points. One of them is the beforecreate function. It should return false to prevent an item from being created.
...
How can I round to whole numbers in JavaScript?
...e fun to have the fifth answer I ever wrote get as many votes as this one did, which was surely due to the link. :-)
– hmakholm left over Monica
Oct 3 '13 at 18:17
2
...
What is the difference between “AS” and “IS” in an Oracle stored procedure?
...instead of the IS keyword for creating a
standalone procedure.
and considering previous answers,
I guess
AS is for stand alone (outside of any block, subprogram, package) entities
and
IS is for embedded (within a block, subprogram or package) entities.
.
...
To find whether a column exists in data frame or not
...
Thanks for this, colnames didn't work for me but names did.
– Docconcoct
Dec 20 '17 at 10:35
...
Select all child elements recursively in CSS
...iv.dropdown * {
color: red;
}
x y matches every element y that is inside x, however deeply nested it may be - children, grandchildren and so on.
The asterisk * matches any element.
Official Specification: CSS 2.1: Chapter 5.5: Descendant Selectors
...
Add 2 hours to current time in MySQL?
Which is the valid syntax of this query in MySQL?
5 Answers
5
...
Object initialization syntax
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
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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 {
...