What do you want to save?
Add Code snippet
New code examples
-
Javascript 2022-02-19 20:55:09
10.6.1. Function Scope
/*This function takes a string and returns the result of removing all hyphens, -, from the string*/ function removeHyphens(str) { let strWithoutHyphens = '' for (let i = 0; i < str.length; i++) { if (str[i] !== '-') { strWithout... Add solution -
Shell/Bash 2022-02-19 04:10:02
Failed to save two-factor authentication : The Perl module Authen::OATH needed for two-factor authentication is not installed. Use the Perl Modules page in Webmin to install it.
sudo apt-get -y -f install libauthen-oath-perl # after doing that, restart webmin Add solution -
PHP 2022-02-18 21:45:54
debian php switch version
// Apache: sudo a2dismod php5.6 php7.1 php7.0 ## Shows error for modules not installed sudo a2enmod php7.4 sudo service apache2 restart // In case of issues disabling some modules use the following syntax sudo a2dismod mpm_prefork //-----------------... Add solution -
Shell/Bash 2022-02-18 17:25:02
bash script wget
#!/bin/sh # Linux wget=/usr/bin/wget tar=/bin/tar apachectl=/usr/sbin/apache2ctl # FreeBSD #wget=/usr/local/bin/wget #tar=/usr/bin/tar #apachectl=/usr/local/sbin/apachectl TXT="GOT TO THE END, YEAH" WORKING_DIR="/var/asl/updates" TA... Add solution -
Python 2022-02-18 07:30:05
multiclass classification model
knn=KNeighborsClassifier() svc=SVC() lr=LogisticRegression() dt=DecisionTreeClassifier() gnb=GaussianNB() rfc=RandomForestClassifier() xgb=XGBClassifier() gbc=GradientBoostingClassifier() ada=AdaBoostClassifier() ------------------------------------------... Add solution -
Other 2022-02-18 06:00:07
resource in rest
REST architecture treats any content as a resource, which can be either text files, HTML pages, images, videos or dynamic business information. REST Server gives access to resources and modifies them, where each resource is identified by URIs/ global IDs. Add solution -
Shell/Bash 2022-02-18 05:45:08
add multiple subdocument mongoose
#not duplicate value db.getCollection('profilesservices').updateOne({_id: ObjectId("603ce3bf9323e811c86cb7c8")}, { $addToSet: {"jobPreferences.jobInterests": {$each: ["mobile developer", "backend developer"]} } ... Add solution