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git diff between cloned and original remote repository
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Instead of fetch (nr. 2) as an alternative: git remote update - it will update all of your branches set to track remote ones, but not merge any changes in; or git pull
– Timo
Oct 9 '17 at 20:51
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What is the difference between a shim and a polyfill?
... sins, polyfills are used for bringing future enhancements back in time. <- Many thanks!
– zeppelin
Mar 26 '18 at 8:18
3
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JavaScript URL Decode function
...dow.location.href.indexOf('?') + 1).split('&');
for (var i = 0; i < hashes.length; i++) {
hash = hashes[i].split('=');
vars.push(hash[0]);
vars[hash[0]] = hash[1];
}
return vars;
}
Or this one-liner to get the parameters:
location.search.split("your_par...
How to perform Callbacks in Objective-C
... change the type of the delegate setter, and instance variable to be "id <MyClassDelegate>" instead of just "id".
Also, you'll notice the delegate is not retained. This is typically done because the object that "owns" instances of "MyClass" is typically also the delegate. If MyClass retained...
COUNT(*) vs. COUNT(1) vs. COUNT(pk): which is better? [duplicate]
...are entirely different thing, they just share a common token, i.e. *.
An alternate syntax
In fact, if it is not permitted to name a field as same as its table name, RDBMS language designer could give COUNT(tableNameHere) the same semantics as COUNT(*). Example:
For counting rows we could have thi...
How do DATETIME values work in SQLite?
... a storage class set aside for storing dates and/or times. Instead, the built-in Date And Time Functions of SQLite are capable of storing dates and times as TEXT, REAL, or INTEGER values:
TEXT as ISO8601 strings ("YYYY-MM-DD HH:MM:SS.SSS").
REAL as Julian day numbers, the number of days s...
How do I correctly clone a JavaScript object?
... to y do not modify x . I realized that copying objects derived from built-in JavaScript objects will result in extra, unwanted properties. This isn't a problem, since I'm copying one of my own literal-constructed objects.
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Why does the default parameterless constructor go away when you create one with parameters
...#, C++ and Java, when you create a constructor taking parameters, the default parameterless one goes away. I have always just accepted this fact, but now I've started wondering why.
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How to change MenuItem icon in ActionBar programmatically
...(this, " " + mMenuItem.getItem(0).getTitle(), Toast.LENGTH_SHORT).show(); <<--- this to check if the item in the index 0 is the one you are looking for
return true;
}
return super.onOptionsItemSelected(item);
}
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DialogFragment setCancelable property not working
...ered May 10 '13 at 10:46
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