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The 'packages' element is not declared
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Taken from this answer.
Close your packages.config file.
Build
Warning is gone!
This is the first time I see ignoring a problem actually makes it go away...
Edit in 2020: if you are viewing this warning, consider upgrading to PackageReference if you can
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How to generate Class Diagram (UML) on Android Studio (IntelliJ Idea)
...io -> Preferences -> Plugins
On Windows: go to Android Studio -> File -> Settings -> Plugins
Click on Browse repositories... and search for SimpleUMLCE
(CE means Community Edition, this is what android studio is based on).
Install it, restart, then you can do a right click on the ...
Changing the default header comment license in Xcode
Whenever I create a new .cpp/.h file in Xcode a comment is added to the top of the file. For example:
11 Answers
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Change SQLite default settings
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Put:
.headers on
.mode column
In a file called .sqliterc in the home directory of the user running sqlite.
(P.S. I found that in man sqlite3.)
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improv...
How to get an MD5 checksum in PowerShell
...tring($md5.ComputeHash($utf8.GetBytes($someString)))
If the content is a file:
$someFilePath = "C:\foo.txt"
$md5 = New-Object -TypeName System.Security.Cryptography.MD5CryptoServiceProvider
$hash = [System.BitConverter]::ToString($md5.ComputeHash([System.IO.File]::ReadAllBytes($someFilePath)))
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CodeIgniter removing index.php from url
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RewriteCond $1 !^(index\.php|resources|robots\.txt)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L,QSA]
Note: .htaccess code vary depending on hosting server. In some hosting server (e.g.: Godaddy) need to use an extra ? in the last lin...
Is it bad to have my virtualenv directory inside my git repository?
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I use pip freeze to get the packages I need into a requirements.txt file and add that to my repository. I tried to think of a way of why you would want to store the entire virtualenv, but I could not.
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Recursively look for files with a specific extension
I'm trying to find all files with a specific extension in a directory and its subdirectories with my bash (Latest Ubuntu LTS Release).
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Importing Maven project into Eclipse
...'t provide real integration, it just generates the .project and .classpath files (it has also WTP support) from a Maven project. I've used this plugin during years and was very happy with it (and very unsatisfied at this time by Eclipse plugins for Maven like m2eclipse).
The m2eclipse plugin is on...
Batch files : How to leave the console window open
I have two batch files, one of them executes another, i.e.
9 Answers
9
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