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How do I “un-revert” a reverted Git commit?
...fy multiple commit ids when using git revert (they have to be in the right order I think).
– Aalex Gabi
Jun 12 '18 at 12:22
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Android Fragment onClick button Method
...g like this in your MainActivity:
Fragment someFragment;
...onCreate etc instantiating your fragments
public void myClickMethod(View v){
someFragment.myClickMethod(v);
}
and then in your Fragment class:
public void myClickMethod(View v){
switch(v.getid()){
// Your code here
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When should iteritems() be used instead of items()?
...lazy" - i.e. map is now effectively itertools.imap, zip is itertools.izip, etc.
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Kotlin Ternary Conditional Operator
...a result which may be assigned to a variable, be returned from a function, etc.
Syntactically, there's no need for ternary operator
As a result of Kotlin's expressions, the language does not really need the ternary operator.
if (a) b else c
is what you can use instead of the ternary operator expres...
When is .then(success, fail) considered an antipattern for promises?
...andling function for various categories of errors like db error, 500 error etc.
Disavantages
You will still need another catch if you wish to handler errors thrown by the success callback
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How to split a long regular expression into multiple lines in JavaScript?
...pace in the regular expression string (always use \s, \s+, \s{1,x}, \t, \n etc).
(() => {
const createRegExp = (str, opts) =>
new RegExp(str.raw[0].replace(/\s/gm, ""), opts || "");
const yourRE = createRegExp`
^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"...
Find the closest ancestor element that has a specific class
... element itself, before searching its ancestors, you can simply switch the order of the conditions in the loop: while (!el.classList.contains(cls) && (el = el.parentElement));
– Nicomak
Jan 19 '17 at 6:02
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How to validate inputs dynamically created using ng-repeat, ng-show (angular)
... ngModelDirective has a priority of 0.
// priority is run in reverse order for postLink functions.
link: function (scope, iElement, iAttrs, ctrls) {
var name = iElement[0].name;
name = name.replace(/\{\{\$index\}\}/g, scope.$index);
var modelCtrl = ctrls[0];
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Best Practice: Software Versioning [closed]
...main version number and reset the feature and hotfix number to zero (2.0.0 etc)
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answered Jan 15 '12 at 2:34
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List to array conversion to use ravel() function
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