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Update R using RStudio
...package to update the R version from RStudio: http://www.andreacirillo.com/2018/02/10/updater-package-update-r-version-with-a-function-on-mac-osx/
In summary, you need to perform this:
To update your R version from within Rstudio using updateR you just have to run these five lines of code:
ins...
Getting a File's MD5 Checksum in Java
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And as of January 2018 Hashing.sha1() is marked deprecated. The function Hashing.sha256() is recommended instead. source
– MagicLegend
Mar 20 '18 at 11:28
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How to avoid reinstalling packages when building Docker image for Python projects?
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Try to build again, below is the output:
Sending build context to Docker daemon 5.12 kB
Sending build context to Docker daemon
Step 0 : FROM dockerfile/python
---> f86d6993fc7b
Step 1 : WORKDIR /srv
---> Using cache
---> 55768a00fd94
Step 2 : ADD ./requirements.txt /srv/requirements.txt
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ASP.NET: Session.SessionID changes between requests
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Your suggestion above is still helping in 2018. This is the most frequent scenario. Thanks!
– Vijay Bansal
Aug 6 '18 at 16:23
add a comment
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How to get the current time as datetime
...ter.string(from: date)
let interval = date.timeIntervalSince1970
OUTPUT
2018-May-01 10:41:31
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Easiest way to open a download window without navigating away from the page
... this doesnt work anymore developers.google.com/web/updates/2018/02/…
– Paulius Dragunas
Mar 24 '18 at 0:05
2
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Unicode character in PHP string
...ve string.
function str_encode_utf8binary($str) {
/** @author Krinkle 2018 */
$output = '';
foreach (str_split($str) as $octet) {
$ordInt = ord($octet);
// Convert from int (base 10) to hex (base 16), for PHP \x syntax
$ordHex = base_convert($ordInt, 10, 16);
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What are the sizes used for the iOS application splash screen?
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2018 Update - Please don't use this info !
I'm leaving the below post for reference purposes.
Please read Apple's documentation Human Interface Guidelines - Launch Screens for details on launch screens and recommendations.
Th...
Go to first line in a file in vim?
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Go to another line (f.i. 27)
:27
[Works On VIM 7.4 (2016) and 8.0 (2018)]
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How to use git with gnome-keyring integration
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Update October 2018
GNOME has deprecated libgnome-keyring and replaced it with libsecret. Commit https://github.com/git/git/commit/87d1353a6a added a new credential helper /usr/libexec/git-core/git-credential-libsecret.
git config --globa...