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Javascript callback when IFRAME is finished loading?
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});
It seems as you delete you iFrame before you grab the html from it. Now, I do see a problem with that :p
Hope this helps :).
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What is InnoDB and MyISAM in MySQL?
...s InnoDB as of MySQL 5.5.5 (MyISAM before 5.5.5)" So the default engine is now InnoDB. This answer was posted 16 days after the first general-availability release with InnoDB as the default engine ;)
– SOFe
Feb 23 '18 at 16:58
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Able to push to all git remotes with the one command?
...ushall '!git remote | xargs -L1 git push --all'
Running git pushall will now push all branches to all remotes.
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How does `scp` differ from `rsync`?
...able on a Unix-like system, so you prevent an annoying "command not found" now and then.
– Rafa
May 6 '14 at 21:58
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List all environment variables from the command line
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@ardnew: Now you know more ;-)
– user2943111
May 25 at 14:04
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How do you test that a Python function throws an exception?
...ust alias that as unittest:
import unittest2 as unittest
Example tests
Now, paste into your Python shell the following test of Python's type-safety:
class MyTestCase(unittest.TestCase):
def test_1_cannot_add_int_and_str(self):
with self.assertRaises(TypeError):
1 + '1'
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How to count items in a Go map?
...ents queued in channel buffer
Here are a couple examples ported from the now-retired SO documentation:
m := map[string]int{}
len(m) // 0
m["foo"] = 1
len(m) // 1
If a variable points to a nil map, then len returns 0.
var m map[string]int
len(m) // 0
Excerpted from Maps - Counting map ele...
Laravel Check If Related Model Exists
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A Relation object passes unknown method calls through to an Eloquent query Builder, which is set up to only select the related objects. That Builder in turn passes unknown method calls through to its underlying query Builder.
This means you can use the...
What is /dev/null 2>&1?
...ns three files, standard input, standard output, and standard error as we know whenever a file is opened, the operating system (from kernel) returns a non-negative integer called a file descriptor. The file descriptor for these files are 0, 1, and 2, respectively.
So 2>&1 simply says redirec...
Can I specify a custom location to “search for views” in ASP.NET MVC?
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Now in MVC 6 you can implement IViewLocationExpander interface without messing around with view engines:
public class MyViewLocationExpander : IViewLocationExpander
{
public void PopulateValues(ViewLocationExpanderContex...