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How to add texture to fill colors in ggplot2
...ctate width. Each whole = one background grid
y = c(0,0,20,20),
x2 = c(1.2,1.2,1.45,1.45), # 1st 2 values dictate starting point of line. 2nd 2 dictate width. Each whole = one background grid
y2 = c(0,0,11.5,11.5),# inner 2 values dictate height of horizontal line. Outer: vertical edge lines.
...
How to convert an NSString into an NSNumber
...num2 = @([@"42.42" floatValue]);
Swift
Simple but dirty way
// Swift 1.2
if let intValue = "42".toInt() {
let number1 = NSNumber(integer:intValue)
}
// Swift 2.0
let number2 = Int("42')
// Swift 3.0
NSDecimalNumber(string: "42.42")
// Using NSNumber
let number3 = NSNumber(float:("42.42...
Comparing two files in linux terminal
...ach vs some of the other answers here:
git diff --no-index a.txt b.txt
# ~1.2s
comm -23 <(sort a.txt) <(sort b.txt)
# ~0.2s
diff a.txt b.txt
# ~2.6s
sdiff a.txt b.txt
# ~2.7s
vimdiff a.txt b.txt
# ~3.2s
comm seems to be the fastest by far, while git diff --no-index appears to be the fas...
How do I start Mongo DB from Windows?
...so we have C:/data ),after that make directory "C:/data/db" <br>
1.2 : run in CMD ( Run as Admin) command -> "echo logpath=C:/mongodb/log/mongo.log > C:/mongodb/mongodb.cfg" <br>
1.3 : run in CMD (Run as Adin) command -> "C:/mongodb/bin/mongod.exe --config C:/mongodb/mo...
Difference between toFixed() and toPrecision()?
... // --- ERROR ---
A.toPrecision(1) // 1e+2
A.toPrecision(2) // 1.2e+2
A.toPrecision(3) // 123
A.toPrecision(4) // 123.5
A.toPrecision(5) // 123.46
A.toPrecision(6) // 123.457
A.toPrecision(7) // 123.4568
A.toPrecision(8) // 123.45679
A.toPrecision(9) // 123.45...
How can I convert a string to a number in Perl?
... the sort to sort the values as numbers and not strings.
i.e.
my @foo = ('1.2', '3.4', '2.1', '4.6');
my @foo_sort = sort {$a <=> $b} @foo;
See http://perldoc.perl.org/functions/sort.html for more details on sort
sh...
Rearrange columns using cut
...
Using join:
join -t $'\t' -o 1.2,1.1 file.txt file.txt
Notes:
-t $'\t' In GNU join the more intuitive -t '\t' without the $ fails, (coreutils v8.28 and earlier?); it's probably a bug that a workaround like $ should be necessary. See: unix join sep...
Java Timer vs ExecutorService?
...1.4 library, there is a Backport of JSR 166 (java.util.concurrent) to Java 1.2, 1.3, 1.4, which has the ScheduledThreadExecutor class.
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Professional jQuery based Combobox control? [closed]
...;input id="text4"
style="margin-left: -203px; width: 180px; height: 1.2em; border: 0;" />
See
http://bit.wisestamp.com/uncategorized/htmljquery-editable-combo-2/
Should be easy to wrap this into a plugin that converts an existing select tag, though I haven't seen that done yet.
P.S.: T...
What are the “must have” jQuery plugins? [closed]
...
Interface is depreciated and no longer works with 1.2.6 - superseeded by the UI
– redsquare
Nov 6 '08 at 11:01
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