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how to check the dtype of a column in python pandas
... can do:
df['A'].dtype.kind
An example:
In [8]: df = pd.DataFrame([[1,'a',1.2],[2,'b',2.3]])
In [9]: df[0].dtype.kind, df[1].dtype.kind, df[2].dtype.kind
Out[9]: ('i', 'O', 'f')
The answer for your code:
for y in agg.columns:
if(agg[y].dtype.kind == 'f' or agg[y].dtype.kind == 'i'):
...
Spring Boot application as a Service
...y works for the current 1.3 Milestone, which is not released yet. 1.1 and 1.2 branches will need to check the other responses here.
– voor
Jun 16 '15 at 17:06
6
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Is the creation of Java class files deterministic?
...s in the
range 45.0 through 45.65535 inclusive. Implementations of version 1.2
of the Java 2 platform can support class file formats of versions in
the range 45.0 through 46.0 inclusive.
So, investigating all this shows that the class files generated on different platforms need not be identical.
...
AI2 SideBar Extension
... 1.1 (2021-10-05) Event ItemCheckedChanged was not triggered. 1.2 (2022-09-01) Graphic files from the asset area can be selected as icons for the sidebar items. 1.3 (2023-06-13) Proprties FontBold, FontItalic, FontTypeface added. 1.4 (2023-06-19) Exception at Font...
What is a Java ClassLoader?
...J2SE 5.0 in order to reflect the maturity of the Java platform.
As of JDK 1.2, a bootstrap class loader that is built into the JVM is responsible for loading the classes of the Java runtime. This class loader only loads classes that are found in the boot classpath, and since these are trusted class...
What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
...doesn't specify the minimum ranges of integral types, it does cite C99, in 1.2 Normative references, as applying. Hence the minimal ranges as set out in C99 5.2.4.2.1 Sizes of integer types <limits.h> are applicable.
In terms of long double, that's actually a floating point value rather tha...
How do I break a string over multiple lines?
...ery very\nlong string\n
Here's the official definition from the YAML Spec 1.2
Scalar content can be written in block notation, using a literal style (indicated by “|”) where all line breaks are significant. Alternatively, they can be written with the folded style (denoted by “>”) whe...
Fastest way to flatten / un-flatten nested JSON objects
..."a.0.b.1":"d"}
[1,[2,[3,4],5],6] => {"0":1,"1.0":2,"1.1.0":3,"1.1.1":4,"1.2":5,"2":6}
Advantages:
Flattening an object is faster than the current solution.
Flattening and unflattening an object is as fast as or faster than the current solution.
Flattened objects use both the dot notation an...
Plugin execution not covered by lifecycle configuration (JBossas 7 EAR archetype)
....xml file of the project
parent, grand-parent and so on pom.xml files
[m2e 1.2+] workspace preferences
installed m2e extensions
[m2e 1.1+] lifecycle mapping metadata provided by maven plugin
default lifecycle mapping metadata shipped with m2e
1,2 refers to specifying pluginManagement section in th...
what is the difference between OLE DB and ODBC data sources?
...he Native Client 11 and would also introduce multi-subnet failover and TLS 1.2 support. The driver was released in March 2018.
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