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Adding command line options to CMake
...building a large library using CMake, and I would like users to be able to selectively enable/disable certain parts of my build process.
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Fragments within Fragments
...e if you instantiate the Fragments within the xml layout after a tab was unselected and then reselected I would get the inflator error.
I solved this replacing all the fragments in xml with Linearlayouts and then useing a Fragment manager/ fragment transaction to instantiate the fragments everythi...
How to uninstall the “Microsoft Advertising SDK” Visual Studio extension?
...ed - but if you are absolutely sure about it, just right click on them and select "Forced Uninstall", and that's it. The most offending ones, especially the extensions with their "Uninstall" button disabled (grayed out) in VS, are perfectly safe to remove - they even warn if something else depends o...
How to annotate MYSQL autoincrement field with JPA annotations
...oblem is saving the object Operator into MySQL DB.
Prior to save, I try to select from this table and it works, so is connection to db.
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HTML5 Video Dimensions
...y further insight on this? PS1: I only tried this with URLs to local files selected using an file selector input element. PS2 : it does work on iOS Safari.
– Visionscaper
Mar 27 '16 at 18:40
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How to list the contents of a package using YUM?
... reading here
: if not heres a sample command to dump the contents
echo 'SELECT packages.name, GROUP_CONCAT(files.name, ", ") AS files FROM files JOIN packages ON (files.pkgKey = packages.pkgKey) GROUP BY packages.name LIMIT 10;' | sqlite3 -line /var/cache/yum/x86_64/7/base/gen/primary_db.sqlite
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Fundamental difference between Hashing and Encryption algorithms
...Interviewer wanted the below answer.
Hashing is one way . You can not get convert your data/ string from a hash code.
Encryption is 2 way - you can decrypt again the encrypted string if you have the key with you.
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How do I remove files saying “old mode 100755 new mode 100644” from unstaged changes in Git?
...lemode false
Add in ~/.gitconfig:
[core]
filemode = false
Just select one of them.
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Send and receive messages through NSNotificationCenter in Objective-C?
..."TestNotification"
// notifications using the receiveTestNotification: selector. By
// specifying object:nil, we tell the notification center that we are not
// interested in who posted the notification. If you provided an actual
// object rather than nil, the notification center wil...
How to write an XPath query to match two attributes?
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//div[@id='..' and @class='...]
should do the trick. That's selecting the div operators that have both attributes of the required value.
It's worth using one of the online XPath testbeds to try stuff out.
sha...