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What is the Ruby (spaceship) operator?
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TonyArraTonyArra
7,42111 gold badge2525 silver badges3232 bronze badges
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Why am I getting a “401 Unauthorized” error in Maven?
...:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.github.aliteralmind...
What are naming conventions for MongoDB?
...le that designed the schema did a good
job.
Content from: http://www.tutespace.com/2016/03/schema-design-and-naming-conventions-in.html
For collections I'm following these suggested patterns until I find official MongoDB documentation.
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Can you nest html forms?
...e, the HTML5 <input> form attribute can be the solution.
From http://www.w3schools.com/tags/att_input_form.asp:
The form attribute is new in HTML5.
Specifies which <form> element an <input> element belongs to. The value of this attribute must be the id attribute of a <f...
What is the difference between re.search and re.match?
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Community♦
111 silver badge
answered Jul 30 '15 at 5:27
ldRldR
33133 silver badges22 bron...
Select something that has more/less than x character
...ngth(), mysql also uses Length.
Here is the Oracle documentation:
http://www.techonthenet.com/oracle/functions/length.php
And here is the mySQL Documentation of Length(string):
http://dev.mysql.com/doc/refman/5.1/en/string-functions.html#function_length
For PostgreSQL, you can use length(string...
Hex representation of a color with alpha channel?
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It looks like there is no hex alpha format: http://www.w3.org/TR/css3-color/
Anyway, if you use a CSS preprocessor like SASS then you can pass an hex to rgba:
background:
rgba(#000, 0.5);
And the preprocessor just converts the hex code to rgb automatically.
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Java URL encoding of query string parameters
...ered, URLEncoder is for URL-encoded query parameters conform application/x-www-form-urlencoded rules. Path parameters don't fit in this category. You need an URI encoder instead.
– BalusC
Jul 30 '17 at 13:18
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Why does the JVM still not support tail-call optimization?
... just link to webarchive web.archive.org/web/20120506085636/http://www.ibm.com/…
– Suvitruf - Andrei Apanasik
Jan 29 '15 at 22:30
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Proper way to rename solution (and directories) in Visual Studio
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Zaheer AhmedZaheer Ahmed
25.4k1111 gold badges6969 silver badges105105 bronze badges
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