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How to read the output from git diff?
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Here's the simple example.
diff --git a/file b/file
index 10ff2df..84d4fa2 100644
--- a/file
+++ b/file
@@ -1,5 +1,5 @@
line1
line2
-this line will be deleted
line4
line5
+this line is added
Here's an explanation (see details here).
--git is not a command, this means it's a git vers...
SQL select join: is it possible to prefix all columns as 'prefix.*'?
... [campaigns.comment_count] => 0
[venues.ID] => 84
[venues.post_author] => 2
[venues.post_date] => 2012-01-16 20:12:05
[venues.post_date_gmt] => 2012-01-16 20:12:05
[venues.post_content] => Lorem ipsum dolor sit a...
std::vector performance regression when enabling C++11
...( +- 3.74% ) [79.47%]
25,585,331 stalled-cycles-backend # 25.84% backend cycles idle ( +- 4.90% ) [73.07%]
141,947,224 instructions # 1.43 insns per cycle
# 0.36 stalled cycles per insn ( +- 0.52% ...
What's the difference between a temp table and table variable in SQL Server?
... LOP_DELETE_ROWS | LCX_MARK_AS_GHOST | sys.syscolpars.nc | 484 | 4 | 484 | 4 | |
| LOP_DELETE_ROWS | LCX_MARK_AS_GHOST | sys.sysidxstats.clst | 176 | 1 | 176 | 1 | |
| LOP_DELETE_ROWS ...
Java 8 Streams: multiple filters vs. complex condition
...00, averaged over 100 runs: LongSummaryStatistics{count=100, sum=9094, min=84, average=90.940000, max=176}
two filters with predicates of form u -> exp1, list size 10000000, averaged over 100 runs: LongSummaryStatistics{count=100, sum=10501, min=99, average=105.010000, max=136}
two filters with ...
Get Character value from KeyCode in JavaScript… then trim
...79]
"P", // [80]
"Q", // [81]
"R", // [82]
"S", // [83]
"T", // [84]
"U", // [85]
"V", // [86]
"W", // [87]
"X", // [88]
"Y", // [89]
"Z", // [90]
"OS_KEY", // [91] Windows Key (Windows) or Command Key (Mac)
"", // [92]
"CONTEXT_MENU", // [93]
"", // [94]
"SLEEP", // ...
Pairwise crossproduct in Python [duplicate]
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84
Since you asked for a list:
[(x, y) for x in a for y in b]
But you can avoid the overhead of...
Extract every nth element of a vector
...t;- 1
foo[1:(i+6)==(i+6)]
[1] 7 14 21 28 35 42 49 56 63 70 77 84 91 98 105 112 119
i <- 10
foo[1:(i+6)==(i+6)]
[1] 16 32 48 64 80 96 112
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Visual Studio keyboard shortcut to display IntelliSense
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BrunoLMBrunoLM
84.4k7373 gold badges266266 silver badges420420 bronze badges
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What's the fastest way to merge/join data.frames in R?
...merge (on my machine 0.13s to 3.37s).
My timings:
merge: 3.32s
plyr: 0.84s
match: 0.12s
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