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How to implement a confirmation (yes/no) DialogPreference?
...itle("Title")
.setMessage("Do you really want to whatever?")
.setIcon(android.R.drawable.ic_dialog_alert)
.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
Toast.makeText(MainActivity.this, "Ya...
Share data between AngularJS controllers
... data entered in one input is later used in multiple display locations outside the original controller. Code below and in jsfiddle here .
...
Symfony 2: How do I check if a user is not logged in inside a template?
.../current/book/…. Also available for Silex : silex.sensiolabs.org/doc/providers/…
– Ronan
Oct 1 '13 at 10:04
...
Cryptic “Script Error.” reported in Javascript in Chrome and Firefox
... to external domains. For an example of why this is necessary, imagine accidentally visiting evilsite.com, that serves up a page with <script src="yourbank.com/index.html">. (yes, we're pointing that script tag at html, not JS). This will result in a script error, but the error is interesti...
Why is Scala's immutable Set not covariant in its type?
... this is Russell's paradox: if anything can be a member of a set, then consider the Set R of sets which are not members of themselves. Then ask the question, is R a member of R?
– oxbow_lakes
Jan 11 '10 at 22:39
...
How do I call setattr() on the current module?
...but it will work when you call vars() at module-level scope rather than inside of a function.
– Mike Graham
May 29 '10 at 3:06
4
...
Hexadecimal To Decimal in Shell Script
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Code coverage with Mocha
... figure out how to use its code coverage feature. I tried googling it but did not find any proper tutorial. Please help.
3 ...
Paperclip::Errors::MissingRequiredValidatorError with Rails 4
...ging app.
Not sure what it is referring to when it says "MissingRequiredValidatorError"
I thought that by updating post_params and giving it :image it would be fine, as both create and update use post_params
...
“Delegate subtraction has unpredictable result” in ReSharper/C#?
...
Don't be afraid! The first part of ReSharper's warning only applies to removing lists of delegates. In your code, you're always removing a single delegate. The second part talks about ordering of delegates after a duplicate delegate was r...