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Writing a Python list of lists to a csv file
...you wanted to do it manually (without using a module like csv,pandas,numpy etc.):
with open('myfile.csv','w') as f:
for sublist in mylist:
for item in sublist:
f.write(item + ',')
f.write('\n')
Of course, rolling your own version can be error-prone and inefficient ...
IntelliJ Organize Imports
...e the grouping and order or imports, "Class count to use import with '*'", etc.
Note:
since IDEA 13 you can configure the project default settings from the IDEA "start page": Configure > Project defaults > Settings > .... Then every new project will have those default settings:
...
Setting an int to Infinity in C++
... on what Etienne said, stackoverflow.com/questions/589575/size-of-int-long-etc explains the meaning of int and related types in C++.
– Mike Samuel
Dec 31 '11 at 21:34
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How to hide reference counts in VS2013?
...
The other features of CodeLens like: Show Bugs, Show Test Status, etc (other than Show Reference) might be useful.
However, if the only way to disable Show References is to disable CodeLens altogether.
Then, I guess I could do just that.
Furthermore, I would do like I always have, 'right...
How to convert a String into an ArrayList?
...a set; you may want to filter them by means of another regular expression, etc. Java 8 provides this very useful extension, by the way, which will work on any CharSequence: https://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html#splitAsStream-java.lang.CharSequence-. Since you don't ...
EOFError: end of file reached issue with Net::HTTP
...ttp = @http.start
url = 'http://domain.com/requested_url?blah=blah&etc=1'
req = Net::HTTP::Get.new(URI.encode(url))
req.basic_auth USERNAME, API_KEY
res = @http.request(req)
Note that I use @http.start as I want to maintain the HTTP session over multiple requests. Other than that, you mig...
Generic type conversion FROM string
...ype(Type t, object value)
{
TypeConverter tc = TypeDescriptor.GetConverter(t);
return tc.ConvertFrom(value);
}
public static void RegisterTypeConverter<T, TC>() where TC : TypeConverter
{
TypeDescriptor.AddAttributes(typeof(T), new TypeConverterAttribu...
Getting rid of \n when using .readlines() [duplicate]
...
Trailing whitespace (space, tab, CR, LF, etc.) is never desirable, in my experience. There is no data or computer language I have dealt with in over twenty years that wanted trailing whitespace. So, yes, it strips more than \n. Chances are, you won't miss it.
...
Get child node index
In straight up javascript (i.e., no extensions such as jQuery, etc.), is there a way to determine a child node's index inside of its parent node without iterating over and comparing all children nodes?
...
WCF on IIS8; *.svc handler mapping doesn't work
...u can also add non-http types if you know you need them (tcp, named pipes, etc).
Click "Install" Button.
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