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How do you query for “is not null” in Mongo?
I would like to execute a following query:
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Search text in fields in every table of a MySQL database
I want to search in all fields from all tables of a MySQL database a given string, possibly using syntax as:
24 Answers
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Difference between window.location.assign() and window.location.replace()
What is the difference between window.location.assign() and window.location.replace() , when both redirect to a new page?
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How to switch to REPLACE mode in VIM
I know I can do this by pressing Insert in INSERT mode, but that requires some stretching. Is there any more convenient shortcut to go directly from NORMAL mode to REPLACE mode?
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How to automatically install Ansible Galaxy roles?
All my Ansible playbooks/roles are checked in to my git repo.
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HTML text input allow only numeric input
Is there a quick way to set an HTML text input ( <input type=text /> ) to only allow numeric keystrokes (plus '.')?
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Installation error: INSTALL_PARSE_FAILED_MANIFEST_MALFORMED?
I am developing a small application that lists all the applications present/ installed on the android device. But I'm getting the below error while i'm trying to run the code.
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Cannot open database “test” requested by the login. The login failed. Login failed for user 'xyz\ASP
I have created a web service which is saving some data into to db. But I am getting this error:
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Can PHP PDO Statements accept the table or column name as parameter?
Why can't I pass the table name to a prepared PDO statement?
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Convert from enum ordinal to enum type
I've the enum type ReportTypeEnum that get passed between methods in all my classes but I then need to pass this on the URL so I use the ordinal method to get the int value. After I get it in my other JSP page, I need to convert it to back to an ReportTypeEnum so that I can continue passing it. ...