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What is the max size of localStorage values?
...ith your code is not being able to get correct results with Correct way to convert size in bytes to KB, MB, GB in Javascript... I'll revise this tomorrow but if you can take a look, appreciated.
– brasofilo
Oct 16 '14 at 17:15
...
In Jinja2, how do you test if a variable is undefined?
Converting from Django, I'm used to doing something like this:
6 Answers
6
...
How to run Gulp tasks sequentially one after the other
...has been fixed as of release version 0.3.0, my co-worker submitted a PR to convert it over.
– knownasilya
Jun 10 '14 at 13:12
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Getter and Setter?
... many IDE (even vim) : auto-completion, explicit PHP inheritance, fast PHP interpretation & usefull PHPDoc generation & output. cf. stackoverflow.com/a/6184893/490589
– Ronan
Jul 1 '13 at 20:33
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Can't use Swift classes inside Objective-C
I try to integrate Swift code in my app.My app is written in Objective-C and I added a Swift class. I've done everything described here . But my problem is that Xcode haven't created the -Swift.h file, only the bridging headers. So I created it, but it's actually empty.
I can use all my O...
Oracle: If Table Exists
...S THEN
IF SQLCODE != -4043 THEN
RAISE;
END IF;
END;
Constraint
BEGIN
EXECUTE IMMEDIATE 'ALTER TABLE ' || table_name
|| ' DROP CONSTRAINT ' || constraint_name;
EXCEPTION
WHEN OTHERS THEN
IF SQLCODE != -2443 AND SQLCODE != -942 THEN
RAISE;
END IF;
END;
...
Simplest code for array intersection in javascript
...readability argued to keep it (I was on that side actually, but I've since converted to Lodash). @see github.com/jashkenas/underscore/issues/2182
– machineghost
Jan 7 '18 at 18:59
...
Unit testing void methods?
...lue by dAmount
Informational methods - are rare as a member of the public interface of the object... hence not normally unit-tested. However if you must, You can verify if the handling to be done on a notification takes place. e.g.
void OnAccountDebit( dAmount ) // emails account holder with info...
How to use filter, map, and reduce in Python 3
...
The functionality of map and filter was intentionally changed to return iterators, and reduce was removed from being a built-in and placed in functools.reduce.
So, for filter and map, you can wrap them with list() to see the results like you did before.
>>&...
Difference between Char.IsDigit() and Char.IsNumber() in C#
...๕' '๖' '๗' '๘' '๙'.
This snippet of code tells you which code points differ:
static private void test()
{
for (int i = 0; i <= 0xffff; ++i)
{
char c = (char) i;
if (Char.IsDigit( c) != Char.IsNumber( c)) {
Console.WriteLine( "Char value {0:x} IsDig...