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What are the possible values of the Hibernate hbm2ddl.auto configuration and what do they do
...
'empty string' is better than 'none'. To use 'none', you will receive warning message: org.hibernate.cfg.SettingsFactory - Unrecognized value for "hibernate.hbm2ddl.auto": none
– petertc
Jun 6...
HTTPS connections over proxy servers
... proxy.
*/
public class ClientExecuteSOCKS {
public static void main(String[] args) throws Exception {
Registry<ConnectionSocketFactory> reg = RegistryBuilder.<ConnectionSocketFactory>create()
.register("http", new MyHTTPConnectionSocketFactory())
.r...
MySQL select with CONCAT condition
...n my mind.. i have a table with firstname and lastname fields
and i have a string like "Bob Jones" or "Bob Michael Jones" and several others.
...
How to get HttpClient to pass credentials along with the request?
...ssword into a custom dialog box on your ASP.NET application, store them as strings and then use them to set your identity when you connect to your Web API project. Otherwise you need to drop NTLM and move to Kerberos, so that you can pass the Kerboros ticket across to the Web API project. I highly r...
Setting PATH environment variable in OSX permanently
...n't forget to restart all the terminal windows, then echo $PATH. The $PATH string will be PATH_SET_IN_3&4:PATH_SET_IN_1:PATH_SET_IN_2.
Noticed that the first two ways (/etc/paths and /etc/path.d) is in / directory which will affect all the accounts in your computer while the last two ways (~/....
pandas three-way joining multiple dataframes on columns
I have 3 CSV files. Each has the first column as the (string) names of people, while all the other columns in each dataframe are attributes of that person.
...
Utilizing multi core for tar+gzip/bzip compression/decompression
...r
tar -P --transform='s@/my/path/@@g' -cf - {} +
--transform is a simple string replacement parameter. It will strip the path of the files from the archive so the tarball's root becomes the current directory when extracting. Note that you can't use -C option to change directory as you'll lose bene...
Officially, what is typename for?
...:NestedType // No need for typename here
{
public:
D(std::string str) : B<T>::NestedType(str) // No need for typename here
{
typename B<T>::AnotherNestedType * x; // typename is needed here
}
}
Note: Using typename for the second case (i.e. before nes...
TypeError: 'NoneType' object is not iterable in Python
... #NameError: name 'NoneType' is not defined
Concatenation of None and a string:
bar = "something"
foo = None
print foo + bar #TypeError: cannot concatenate 'str' and 'NoneType' objects
What's going on here?
Python's interpreter converted your code to pyc bytecode. The Python virtual machi...
Is there a way to create xxhdpi, xhdpi, hdpi, mdpi and ldpi drawables from a large scale image?
...s correct. Internally, Android uses DPI numbers (160, 320, 480, etc.), not strings, for the resource qualifiers. If the system DPI is 160 and it finds a 640 image, it will downsample it by 4, without needing to "know about" its textual qualifier. We've shipped resources that only exist in the xxxhdp...