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Where does this come from: -*- coding: utf-8 -*-
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In PyCharm, I'd leave it out. It turns off the UTF-8 indicator at the bottom with a warning that the encoding is hard-coded. Don't think you need the PyCharm comment mentioned above.
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Create array of symbols
...nt, anyone who sees this in your codebase will have to Google it to figure out what bizarro syntax Ruby has thrown at us this time. I highly recommend avoiding obscure language features when perfectly readable alternatives exist, i.e. [:address, :city, :state].
– Alex
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How do I set the table cell widths to minimum except last column?
...ave a table with 100% width. If I put <td> s in it, they get spread out with equal length columns. However, I want all the columns except last to have as small a width as possible, without wrapping text.
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How to unsubscribe to a broadcast event in angularJS. How to remove function registered via $on
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Yes. After debugging the sorce code i found out that there is a $$listeners array that has all the events and created my $off function. Thanks
– Hitesh.Aneja
Feb 15 '13 at 16:27
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Google OAuth 2 authorization - Error: redirect_uri_mismatch
...le apis, I simply feel "lucky", but there's a lack of good documentation about it.... :(
– David L
Aug 22 '14 at 14:36
7
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Is there a built-in function to print all the current properties and values of an object?
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why don't you talk more about inspect module in your answer? I think it is the closest thing to print_r or var_dump.
– Hai Phaikawl
May 22 '12 at 10:56
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Pretty printing XML with javascript
...cess the XML document with the identity transformation and with an <xsl:output indent="yes"/> instruction:
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output omit-xml-declaration="yes" indent="yes"/>
<xsl:template match="node()|@...
Checking if a key exists in a JavaScript object?
...ck value.
Compare:
var a = {1: null};
console.log(a[1] === undefined); // output: false. I know the value at position 1 of a[] is absent and this was by design, i.e.: the value is defined.
console.log(a[0] === undefined); // output: true. I cannot say anything about a[0] value. In this case, the ...
Programmatically change log level in Log4j2
...LE" fileName="logs/server.log" append="true">
<PatternLayout pattern="%m%n"/>
</File>
<Console name="STDOUT" target="SYSTEM_OUT">
<PatternLayout pattern="%m%n"/>
</Console>
</Appenders>
<Loggers>
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How to show method parameter tooltip in C#?
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Ctrl+Shift+Space will do what you want.
You might want to check out a poster of key bindings.
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