ROOT - ROOT Forum

Topic	Replies	Views	Activity
Posting code? Read this first! This is more addressed to the newer people of this forum, but I think it would be a good refresher for some. USE CODE TAGS!!! What is so special about these things? For one, they help show where you code begins and end…	2	9273	March 27, 2018
About the ROOT category	0	2151	January 13, 2017
Library for macro cannot be found after first compilation	3	12	August 19, 2025
Problem sourcing ROOT using LCG	4	21	August 19, 2025
Problems Reinstalling Root on MacBook After OS Upgrade	28	206	August 18, 2025
Manual schema evolution with I/O rules and branches containing vector<T> io	4	40	August 15, 2025
GetEntryWithIndex() accepting only ints, while it should accept longs root	2	34	August 11, 2025
No Constant Properties exported for Optical surfaces root	3	22	August 11, 2025
RDataFRame: Should I use Cache() when creating multiple Histo3D plots over the same RDF python , rdataframe	3	42	August 11, 2025
"HIST" option for TRatioPlot(TH1*, THStack) root	3	26	August 10, 2025
How to RNTupleModel.MakeField in python	2	31	August 7, 2025
Root compilation root	3	42	August 6, 2025
[CEA 46220][Windows 10] roottest: execHistArray redefinition error root	6	39	August 18, 2025
Hadd parallelization does not respect compression settings bug , hadd	4	106	August 4, 2025
Adding friend to TChain created from file saved using RDataFrame with EnableImplicitMT tree , rdataframe	2	27	August 13, 2025
RDataFrame: Force writing data frame with zero entries to file python , root , rdataframe	4	22	August 13, 2025
Combining different TTree entries with dataframes (repost)	2	16	August 11, 2025
THttpServer serve big binary files (bigger than RAM) on the fly (or CGI?) root , http	4	53	August 11, 2025
TH1 and RooDataHist asymmetric uncertainties differ hist , root , roofit	2	21	August 11, 2025
Setting bins of indentically 0 value to a specific color in a TH2 drawn with COLZ hist , root	5	30	August 11, 2025
SetNoExponent for TMultiGraph x-axis root	3	27	August 6, 2025
Which CMAKE settings were used for pre-built tarballs?	4	30	August 5, 2025
When will ROOT 6.36+ come out on conda-forge?	2	37	August 4, 2025
Will the conda-forge feedstock be maintained (2025)?	2	46	August 4, 2025
TPaveStats is showing weird fit numbers hist , root	7	34	August 1, 2025
Can I use `TFile::Write()` to write a temporary object? root	7	36	August 1, 2025
Possible issue when cloning trees	20	65	August 1, 2025
Can not include header file in interactive ROOT	4	19	August 1, 2025
RooNLLVar absent in recent ROOT? roofit	12	71	July 30, 2025
Is shared_ptr supported in class member derived from TObject? root	8	84	July 29, 2025

Posting code? Read this first!

This is more addressed to the newer people of this forum, but I think it would be a good refresher for some. USE CODE TAGS!!! What is so special about these things? For one, they help show where you code begins and end…