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What is console.log?
...such as Firebug to inspect your code. Let's say you do this:
console.log('Testing console');
When you access the console in Firebug (or whichever tool you decide to use to inspect your code), you will see whatever message you told the function to log. This is particularly useful when you want to ...
How to access the first property of a Javascript object?
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You say that it's not the fastest way. What way would be faster?
– T Nguyen
Sep 6 '13 at 14:19
4
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How to step through Python code to help debug issues?
...t some breakpoints from the command line:
ipdb3 -c 'b 12' -c 'b myfunc' ~/test/a.py
although -c c is broken for some reason: https://github.com/gotcha/ipdb/issues/156
python -m module debugging has been asked at: How to debug a Python module run with python -m from the command line? and since Py...
IPC performance: Named Pipe vs Socket
...d memory rather than going to pipe.
If you want to do some transfer speed testing, you should try socat, which is a very versatile program that allows you to create almost any kind of tunnel.
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HTML text input field with currency symbol
...n a single line. Support is pretty good in modern browsers, but be sure to test.
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Javascript fuzzy search that makes sense
...split('').join('.*') + '.*';
const re = new RegExp(pattern);
return re.test(str);
}
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Xcode 6: Keyboard does not show up in simulator
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While testing in the ios8 beta simulator, you may toggle between the "software keyboard" and "hardware keyboard" with ⌘+K.
UPDATE: Since iOS Simulator 8.0, the shortcut is ⇧+⌘+K.
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twitter bootstrap typeahead ajax example
...GOD!!! I was searching from past 3 days no one mentioned about this. I was testing with sync function till now. THANKS DUDE!!
– Gilson PJ
Jan 24 '18 at 9:06
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How can I include a YAML file inside another?
...tag in Mapping or Sequence mode:
Arguments in Sequence mode:
!include [tests/data/include.d/**/*.yaml, true]
Arguments in Mapping mode:
!include {pathname: tests/data/include.d/**/*.yaml, recursive: true}
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How to create a temporary directory and get the path / file name in Python
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If you use this in a test be sure to remove (shutil.rmtree) the directory because it's not automatically deleted after use. "The user of mkdtemp() is responsible for deleting the temporary directory and its contents when done with it." See: docs....