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Finding duplicate rows in SQL Server
...ction
– Arif Ulusoy
Mar 9 '17 at 16:01
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How to evaluate http response codes from bash/shell script?
...h
status_code=$(curl --write-out %{http_code} --silent --output /dev/null www.bbc.co.uk/news)
if [[ "$status_code" -ne 200 ]] ; then
echo "Site status changed to $status_code" | mail -s "SITE STATUS CHECKER" "my_email@email.com" -r "STATUS_CHECKER"
else
exit 0
fi
This will send an email aler...
Rails: Missing host to link to! Please provide :host parameter or set default_url_options[:host]
...
production.rb
config.action_mailer.default_url_options = { :host => "www.yourhost.com" }
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How to add target=“_blank” to JavaScript window.location?
...y.value.toLowerCase();
if (key == "smk") {
window.open('http://www.smkproduction.eu5.org', '_blank');
} else {
alert("Kodi nuk është valid!");
}
}
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Named routes _path vs _url
...dd that you should also use _url in redirects, as explained here:
https://www.ruby-forum.com/topic/101346#221052
and, here:
http://viget.com/extend/rails-named-routes-path-vs-url
You can also take a look at the relevant section of the HTTP specification here:
http://www.w3.org/Protocols/rfc261...
Is an anchor tag without the href attribute safe?
... for "placeholder hyperlink" on the w3c anchor tag reference page: https://www.w3.org/TR/2016/REC-html51-20161101/textlevel-semantics.html#the-a-element.
And it is also mentioned on the wiki here:
https://www.w3.org/wiki/Elements/a
A placeholder link is for cases where you want to use an anchor e...
WAMP 403 Forbidden message on Windows 7
...n 127.0.0.1 in httpd.conf (Apache's config file) :
<Directory "c:/wamp/www/">
Options Indexes FollowSymLinks
AllowOverride all
Order Deny,Allow
Deny from all
Allow from 127.0.0.1
</Directory>
The same goes for your PHPMyAdmin access, the config file is phpmyadmin.c...
CruiseControl.Net 进行持续化集成 - IT产品资讯 - 清泛网 - 专注C/C++及内核技术
...度的提高团队协作能力，有关他们的介绍请访问：http://www.jira.com/ 。好了，返回来继续介绍CC.Net，当前官方已经发布了最新的CruiseControl.NET-1.3.0.2918，在首页的release栏中，便可以找到下载最新版CC.Net的连接，它是一款开源软件，...
MongoDb query condition on comparing 2 fields
... i tried db.T.find({$where: function() {return this.startDate == ISODate("2017-01-20T10:55:08.000Z");}}); it returns nothing, even one of the doc in the collection is ISODate("2017-01-20T10:55:08.000Z"). But <= and >= seem work. any idea?
– cateyes
Feb 22...
What is ?= in Makefile
...R ?= "bar"
test:
echo $(KDIR)
Would print "foo"
GNU manual: http://www.gnu.org/software/make/manual/html_node/Setting.html
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