concatenation

I have a issue with my java code. i asked the same question yesterday. I got answer but sorry it was my fault. My question is not clear. I have code looks like this: for(i = 0; i < geo.getTargets().length ; i++ ) { if(geo.getTargets(i).getTargetType().equalsIgnoreCase("ProximityTarget")) { final ProximityTarget prox = (ProximityTarget)geo.getTargets(i); prox.getGeoPoint().getLatitudeInMicroDegrees(); prox.getGeoPoint().getLongitudeInMicroDegrees(); prox.getRadiusDistanceUnits(); } } The above three method will give me some values. I want these values to be place in this format: circle:long:lat

I want to concatenate multiple dataframes into one dataframe. The manner I want the concatenation to happen is illustrated in the following example: Input tables: A B C D 0 x p 2 4 1 y q 3 5 A B E F 0 x p 6 8 1 y q 9 10 Output table: A B C D E F 0 x p 2 4 6 8 1 y q 3 5 9 10 I want to know if this can be done using the pandas.concat command. I know this can be done through the pd.merge command. Thanks. Use set_index with list comprehension for MultiIndex and then concat : dfs = [df1, df2, df3] df = pd.concat([x.set_index(['A','B']) for x in dfs], axis=1) 来源： https://stackoverflow.com/questions

I have a dataframe where I would like to concatenate certain columns. My issue is that the text in these columns may or may not contain duplicate information. I would like to strip out the duplicates in order to retain only the relevant information. For example, if I had a data frame such as: Animal1 Animal2 Label 1 cat dog dolphin 19 2 dog cat cat 72 3 pilchard 26 koala 26 4 newt bat 81 bat 81 You can see that in row 2, 'cat' is contained in both columns 'Animal1' and 'Animal2'. In row 3, the number 26 is in both column 'Animal1' and 'Label'. Whereas in row 4, information that is in columns

I have a resource file where needed create string define with concatenation macros and string, something like this #define _STRINGIZE(n) #n #define STRINGIZE(n) _STRINGIZE(n) #define Word_ Word 100 DIALOGEX 0, 0, 172, 118 STYLE DS_SETFONT | DS_MODALFRAME | WS_POPUP | WS_CAPTION | WS_SYSMENU CAPTION "Hello"STRINGIZE(Word_)=>"Hello"Word" but needed simple "HelloWord" without average quotes. For anyone who cares: a .rc file is a resource file from an MFC project that defines UI elements, such as dialog layouts. It uses the same preprocessor as C++, but it does not share C++'s syntax -- and in a

I have 3 20x2 double arrays A , B and C . I want to combine them in one 3d array D so that D(:,:,1) will return A , D(:,:,2) will return B and D(:,:,3) will return C . Using cat to concatenate along the third dimension might be the elegant way - D = cat(3,A,B,C) Here, the first input argument 3 specifies the dimension along which the concatenation is to be performed. Like this? A = 1*ones(20,2); B = 2*ones(20,2); C = 3*ones(20,2); D = zeros(20,2,3); % Preallocate the D Matrix D(:,:,1) = A; D(:,:,2) = B; D(:,:,3) = C; D(1,1,1) % prints 1 D(1,1,2) % prints 2 D(1,1,3) % prints 3 来源： https:/

New member here. Trying to download a large number of files from a website in R (but open to suggestions as well, such as wget.) From this post , I understand I must create a vector with the desired URLs. My initial problem is to write this vector, since I have 27 states and 34 agencies within each state. I must download one file for each agency for all states. Whereas the state codes are always two characters, the agency codes are 2 to 7 characters long. The URLs would look like this: http://website.gov/xx_yyyyyyy.zip where xx is the state code and yyyyyyy the agency code, between 2 and 7

I'm learning Python now, yay! Anyway, I have small problem. I don't see problem in here: x = 3 y = 7 z = 2 print "I told to the Python, that the first variable is %d!" % x print "Anyway, 2nd and 3rd variables sum is %d. :)" % y + z But Python thinks different - TypeError: cannot concatenate 'str' and 'int' objects . Why is that so? I haven't setted any variable as string... as much as I see. % has a higher precedence than + , so s % y + z is parsed as (s % y) + z . If s is a string, then s % x is a string, and (s % y) + z attempts to add a string (the result of s % y ) and an integer (the