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How to join strings in Elixir?
...u could treat it as an iolist:
["StringA", " ", "StringB"] |> IO.iodata_to_binary # "StringA StringB"
This gives you some performances boosts as you're not duplicating any of the strings in memory.
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Validating with an XML schema in Python
...hon.
– Eli Courtwright
Jul 7 '10 at 12:18
2
@eli Exactly what I wanted to underline, this may not...
Python's many ways of string formatting — are the older ones (going to be) deprecated?
...here's no surviving plan to ever deprecate the latter.
In commit Issue #14123: Explicitly mention that old style % string formatting has caveats but is not going away any time soon., inspired by issue Indicate that there are no current plans to deprecate printf-style formatting, the docs on %-forma...
What is the difference between Google App Engine and Google Compute Engine?
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The biggest difference with App Engine is that functions are priced per 100 milliseconds, while App Engine's instances shut down only after 15 minutes of inactivity. Another advantage is that Cloud Functions execute immediately, while a call to App Engine may require a new instance - and cold-sta...
How can javascript upload a blob?
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126
Try this
var fd = new FormData();
fd.append('fname', 'test.wav');
fd.append('data', soundBlob...
html select option separator
...on>First</option>
</optgroup>
<optgroup label="_________">
<option>Second</option>
<option>Third</option>
</optgroup>
</select>
disabled option (a bit better):
<select>
<option>Fir...
What is the best way to trigger onchange event in react js
...f2b195c97502d1/src/renderers/dom/client/eventPlugins/ChangeEventPlugin.js#L128
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Databinding an enum property to a ComboBox in WPF
...y:Enumeration is ?
– joshua
Jul 10 '12 at 6:53
14
@Crown 'my' is namespace prefix which you decla...
Reference - What does this error mean in PHP?
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edited May 23 '17 at 12:26
community wiki
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Android NDK C++ JNI (no implementation found for native…)
...ommented out...
– zeboidlund
May 1 '12 at 0:33
11
You saved me too! I quadruple-checked my functi...