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What is the difference between a field and a property?
...would not be a difference, am I missing something?
– sites
Dec 10 '12 at 17:29
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Hudson or Teamcity for continuous integration? [closed]
...ployment in our shop (when you check in code, it gets deployed on the live site!) and having to wrestle with Hudson is costing us too much.
We are actively looking at migrating to TeamCity purely because of the cost of Hudson's bugs.
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How to combine two or more querysets in a Django view?
I am trying to build the search for a Django site I am building, and in that search, I am searching in 3 different models. And to get pagination on the search result list, I would like to use a generic object_list view to display the results. But to do that, I have to merge 3 querysets into one.
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Scala: What is a TypeTag and how do I use it?
... a type T having unresolved type parameters”
The official documentation site of Scala also contains a guide for Reflection.
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Received fatal alert: handshake_failure through SSLHandshakeException
...does not belong to a CA that you do not trust, then SSL/TLS connections to sites having certificates issued by that entity can be decrypted if the private key is available.
Update #2: Understanding the output of the JSSE trace
The keystore and the truststores used by the JVM are usually listed at ...
Why does ContentResolver.requestSync not trigger a sync?
...the actual strings you're using (And not just samples for copy-past to the site), you definitely need to clean up your naming conventions. Those strings have to be unique across all the device, and you'll run into real trouble if some other programmer lazily makes a package with a matching string f...
Is storing a delimited list in a database column really that bad?
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The pragprog.com site looks good too: nice style, layout, user friendly clean. This must be fairly new, I haven't been able to buy their ebooks in the past. PS. I don't work for them have any connection with the authors. I like to celebrate g...
Doctrine2: Best way to handle many-to-many with extra columns in reference table
...participating classes to store extra attributes in the relation check this site out:
nice example of one-to-many/many-to-one associations between the 3 participating classes
Think about your primary keys
Also think about your primary key. You can often use composite keys for relationships like th...
What causes and what are the differences between NoClassDefFoundError and ClassNotFoundException?
...QConnectionFactory class is not in the CLASSPATH. Infact its quite the opposite. It means that the class ActiveMQConnectionFactory was found by the ClassLoader however when trying to load the class, it ran into an error reading the class definition. This typically happens when the class in question ...
How to deal with SettingWithCopyWarning in Pandas?
...['A'] /= 2
/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/IPython/__main__.py:1: SettingWithCopyWarning:
A value is trying to be set on a copy of a slice from a DataFrame.
Try using .loc[row_indexer,col_indexer] = value instead
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0 2.5
1 4.5
2 3.5
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