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CSS selector for first element with class

I have a bunch of elements with a class name red , but I can't seem to select the first element with the class="red" using the following CSS rule: ...
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How do I purge a linux mail box with huge number of emails? [closed]

I have setup some cron jobs and they send the crons result to an email. Now over the months I have accumulated a huge number of emails. ...
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How to select last two characters of a string

I need to select last two characters from the variable, whether it is digit or letters. 9 Answers ...
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MySQL Like multiple values

... To get the regexp value from a column: (select group_concat(myColumn separator '|') from..) – daVe Nov 28 '15 at 1:06  |...
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LINQ to Entities does not recognize the method 'System.String ToString()' method, and this method ca

... where p.Serial == strItem select p; The problem arises because ToString() isn't really executed, it is turned into a MethodGroup and then parsed and translated to SQL. Since there is no ToString() equivalent, the expression fails. Note: Make sure ...
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Replacing column values in a pandas DataFrame

...a column (the second 'female' in your w['female']['female']) doesn't mean "select rows where the value is 'female'". It means to select rows where the index is 'female', of which there may not be any in your DataFrame. shar...
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How can I convert my device token (NSData) into an NSString?

...thing ensures that later version of iOS will not change the implementation and result of this call. – madewulf Nov 14 '12 at 14:00 17 ...
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Import error: No module name urllib2

...ule has been split across several modules in Python 3 named urllib.request and urllib.error. The 2to3 tool will automatically adapt imports when converting your sources to Python 3. So you should instead be saying from urllib.request import urlopen html = urlopen("http://www.google.com/").read() ...
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Xcode 6 - How to pick signing certificate/provisioning profile for Ad-Hoc distribution?

...ple.com and find the distribution provisioning profile you want to use. 2) Select it, click "Edit", re-name the profile, and click "Generate". 3) Download the provisioning profile to the Desktop and drag it onto the Xcode 6 icon. 4) Re-start Xcode 6. 5) Open the organizer window and click "Submit" o...
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How do I check if the Java JDK is installed on Mac?

.../jdk1.8.0_51.jdk/Contents/Home You could take advantage of the above commands in your script like this: REQUESTED_JAVA_VERSION="1.7" if POSSIBLE_JAVA_HOME="$(/usr/libexec/java_home -v $REQUESTED_JAVA_VERSION 2>/dev/null)"; then # Do this if you want to export JAVA_HOME export JAVA_HOME...