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force Maven to copy dependencies into target/lib
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This is fine, but it is copying test dependencies too. I add to myself the excludeScope option (maven.apache.org/plugins/maven-dependency-plugin/…).
– Alfonso Nishikawa
Aug 9 '13 at 8:44
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Git: How to remove file from index without deleting files from any repository
... could incorporate a defaulting mechanism into the launch/deploy process:
test -f foo.conf || test -f foo.conf.default &&
cp foo.conf.default foo.conf
With such a defaulting mechanism in place, users should be able to pull a commit that renames foo.conf to foo.conf.default without hav...
Installing SciPy and NumPy using pip
...are the updated instructions for installing on something like fedora. I've tested this on "Amazon Linux AMI 2016.03"
sudo yum install atlas-devel lapack-devel blas-devel libgfortran
pip install scipy
share
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LINQ, Where() vs FindAll()
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I did some tests on a list of 80K objects and found that Find() can be up to 1000% faster than using a Where with FirstOrDefault(). I didn't know that until testing a timer before and after each call. Sometimes it was the same time, o...
Convert a date format in PHP
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@Enrique: If you get 000-00-00 from MySQL, you should test against that FIRST before putting it through the conversion. Simples.
– ShadowStorm
Nov 4 '12 at 15:20
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Convert a char to upper case using regular expressions (EditPad Pro)
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TextPad will allow you to perform this operation.
example:
test this sentence
Find what: \([^ ]*\) \(.*\)
Replace with: \U\1\E \2
the \U will cause all following chars to be upper
the \E will turn off the \U
the result will be:
TEST this sentence
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last day of month calculation
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Yep, just had tests fail for this exact reason above. The problem is that unless DAY_OF_MONTH is set, it will default to current.
– ppearcy
Mar 30 '15 at 17:21
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How Do You Clear The IRB Console?
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@SidneyLiebrand I tested on Oh My ZSH and only Ctrl + L worked
– pluralism
Mar 18 '16 at 0:50
2
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How to iterate for loop in reverse order in swift?
...void creating a large array, use lazy along with reverse(). The following test runs efficiently in a Playground showing it is not creating an array with one trillion Ints!
Test:
var count = 0
for i in lazy(1...1_000_000_000_000).reverse() {
if ++count > 5 {
break
}
println(...
increment date by one month
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Works like a charm, just tested it for 2020 Jan 1 through Dec 31, thanks!
– Paul Nowak
Apr 19 at 15:01
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