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Displaying the #include hierarchy for a C++ file in Visual Studio
...wered Jul 16 '09 at 14:37
Kim GräsmanKim Gräsman
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What is an alternative to execfile in Python 3?
...ed Jun 17 '14 at 10:06
Jonas SchäferJonas Schäfer
17.1k55 gold badges4747 silver badges6464 bronze badges
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Split a string by a delimiter in python
...he variable ev contains this string and we apply separator '@':
Sa., 23. März@19:00@Klavier + Orchester: SPEZIAL
Then, after split operation the variable
date will have value "Sa., 23. März"
time will have value "19:00"
event_name will have value "Klavier + Orchester: SPEZIAL"
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java: (String[])List.toArray() gives ClassCastException
... it can't determine what type of array to create.
use
toArray(new String[v2.size()]);
which allocates the right kind of array (String[] and of the right size)
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Best way to alphanumeric check in JavaScript
...doesn't imply that there are no exceptions.
– Risto Välimäki
Jun 8 '15 at 6:38
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Making 'git log' ignore changes for certain paths
...6315f74 ("ls-files: add pathspec matching for submodules", 2016-10-07, Git v2.11.0-rc0 -- merge listed in batch #11) and 89a1f4aaf7 ("dir: if our pathspec might match files under a dir, recurse into it", 2019-09-17, Git v2.24.0-rc0).
Of course, do_match_pathspec() had an important advantge over matc...
git stash -> merge stashed change with current changes
...l 19 '19 at 12:22
Frank-Rene SchäferFrank-Rene Schäfer
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Reshape three column data frame to matrix (“long” to “wide” format) [duplicate]
...
base R, unstack
unstack(df, V3 ~ V2)
# a b c
# 1 1 2 3
# 2 3 3 2
This may not be a general solution but works well in this case.
data
df<-structure(list(V1 = structure(c(1L, 1L, 1L, 2L, 2L, 2L), .Label = c("x",
"y"), class = "factor"), V2 = structu...
What is an Android PendingIntent?
...om it was said by Antoine de Saint Exupéry and translated by Lewis Galantière ;)
– Choletski
Jul 20 '16 at 15:48
Notifier 通知扩展：功能强大的Android通知管理工具，支持通知通道、意图、...
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