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In Hibernate Validator 4.1+, what is the difference between @NotNull, @NotEmpty, and @NotBlank?
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3 Answers
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Maven error “Failure to transfer…”
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739
Remove all your failed downloads:
find ~/.m2 -name "*.lastUpdated" -exec grep -q "Could not t...
Android Studio: how to attach Android SDK sources?
...ilable only for API levels 14 and above.
UPDATE ( Based on stable release 3.2.1):
Google changes the approach of shipping the sources, so lets see what changed.
Go to the following location
Preferences -> Apperance & Behaviour -> System Settings -> Android SDK
Quite lazy to naviga...
Pretty printing XML with javascript
...t; 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()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</...
Why do you need to create a cursor when querying a sqlite database?
I'm completely new to Python's sqlite3 module (and SQL in general for that matter), and this just completely stumps me. The abundant lack of descriptions of cursor objects (rather, their necessity) also seems odd.
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Can I set max_retries for requests.request?
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It is the underlying urllib3 library that does the retrying. To set a different maximum retry count, use alternative transport adapters:
from requests.adapters import HTTPAdapter
s = requests.Session()
s.mount('http://stackoverflow.com', HTTPAdapter(...
Creating a URL in the controller .NET MVC
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233
If you just want to get the path to a certain action, use UrlHelper:
UrlHelper u = new UrlHelp...
How to copy files from 'assets' folder to sdcard?
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348
If anyone else is having the same problem, this is how I did it
private void copyAssets() {
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Simplest way to check if key exists in object using CoffeeScript
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3 Answers
3
Active
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Determine if an object property is ko.observable
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edited Jul 31 '13 at 15:36
answered Mar 8 '12 at 22:13
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