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How to convert numbers between hexadecimal and decimal
... @ColeJohnson int.Parse doesn't have an option for you to specify the base as an int, just as one of a few valid NumberStyles. For base 16, either is just fine, but as a general solution, it's good to know how both work.
– Tim S.
Oct 21 '13 at 20:4...
MySQL/SQL: Group by date only on a Datetime column
...nly FROM a_table GROUP BY DateOnly;
Though I don't think it'll make any difference to performance, it is a little clearer.
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Loading a properties file from Java package
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prop.load(in);
in.close();
(Add all the necessary exception handling).
If your class is not in that package, you need to aquire the InputStream slightly differently:
InputStream in =
getClass().getResourceAsStream("/com/al/common/email/templates/foo.properties");
Relative paths (those witho...
Azure Blob Storage vs. File Service [closed]
...tocol interface to Azure Blob Storage which solves the problem with (1).
If you are developing a new application then leverage the native Azure API directly into Blob Storage.
If you are porting an existing application that needs to share files then use Azure File Service.
Note that there are a ...
{" was not expected.} Deserializing Twitter XML
...ementName = "MyGroupName", DataType = "string", IsNullable=true)]
Or specify the root attribute when de serializing at runtime.
XmlRootAttribute xRoot = new XmlRootAttribute();
xRoot.ElementName = "user";
// xRoot.Namespace = "http://www.cpandl.com";
xRoot.IsNullable = true;
XmlSerializer xs = n...
How to declare array of zeros in python (or an array of a certain size) [duplicate]
...he rows.
This looks more clumsy than chester1000's code, but is essential if the values are supposed to be changed later. See the Python FAQ for more details.
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How can I set Image source with base64
...sed on your personal opinion, and really a waste of my personal time. Also if you check the project, it is still maintained and has a huge follower base. github.com/jquery/jquery/commits/master
– Faris Zacina
Apr 25 '16 at 17:33
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Force point (“.”) as decimal separator in java
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Use the overload of String.format which lets you specify the locale:
return String.format(Locale.ROOT, "%.2f", someDouble);
If you're only formatting a number - as you are here - then using NumberFormat would probably be more appropriate. But if you need the rest of the form...
Conditional Replace Pandas
...ich name is column_name.
Update:
In this case, you should use loc because if you use iloc, you will get a NotImplementedError telling you that iLocation based boolean indexing on an integer type is not available.
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How does Spring autowire by name when more than one matching bean is found?
...anual:
For a fallback match, the bean name is considered a default qualifier value.
In other words, the default behaviour is as though you'd added @Qualifier("country") to the setter method.
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