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What is Domain Driven Design?
...ER (not so complete :))
In order to create good software, you have to know what that software
is all about. You cannot create a banking software system unless you
have a good understanding of what banking is all about, one must
understand the domain of banking.
From: Domain Driven Design...
rsync: difference between --size-only and --ignore-times
...a big cp -r A B yesterday, but you forgot to preserve the time stamps, and now you want to do the operation in reverse rsync B A. All those files you cp'ed have yesterday's time stamp, even though they weren't really modified yesterday, and rsync will by default end up copying all those files, and u...
How do you detect Credit card type based on number?
...to detect the type of credit card based purely on its number. Does anyone know of a definitive, reliable way to find this?
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Combine two data frames by rows (rbind) when they have different sets of columns
...f2), names(df1))] <- NA
df2[setdiff(names(df1), names(df2))] <- NA
Now, rbind-em
rbind(df1, df2)
a b d c
1 1 6 January <NA>
2 2 7 February <NA>
3 3 8 March <NA>
4 4 9 April <NA>
5 5 10 May <NA>
6 6 16 <NA> ...
Change column type from string to float in Pandas
...arly useful when you want to convert your entire DataFrame, but don't not know which of our columns can be converted reliably to a numeric type. In that case just write:
df.apply(pd.to_numeric, errors='ignore')
The function will be applied to each column of the DataFrame. Columns that can be conver...
How to emulate C array initialization “int arr[] = { e1, e2, e3, … }” behaviour with std::array?
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@Matthieu: Now add rvalue refs, perfect forwarding and uniform initialization from @DeadMG's code and you've got many new features set. :>
– Xeo
May 24 '11 at 17:36
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Replace Fragment inside a ViewPager
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This only works for me if I call commitNow() instead of commit() when removing the fragment. Not sure why my use case is different, but hopefully this will save someone some time.
– Ian Lovejoy
Nov 21 '16 at 18:00
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What are the differences between git remote prune, git prune, git fetch --prune, etc
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I know it seems obvious, but git prune looks not only for branches and tags, but all other refs as well.
– user743382
Nov 20 '13 at 21:08
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Cross-browser custom styling for file upload button [duplicate]
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He was complaing about that it won't resize, but now with font-size it will. Quote: "My major issue with this Quirksmode's approach is that the file button will still have the browser-defined dimensions, so it won't automatically adjust to whatever's used as button that's p...
Truncating long strings with CSS: feasible yet?
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Update: text-overflow: ellipsis is now supported as of Firefox 7 (released September 27th 2011). Yay! My original answer follows as a historical record.
Justin Maxwell has cross browser CSS solution. It does come with the downside however of not allowing the ...