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Using the RUN instruction in a Dockerfile with 'source' does not work
I have a Dockerfile that I am putting together to install a vanilla python environment (into which I will be installing an app, but at a later date).
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Android studio Gradle icon error, Manifest Merger
...ding xmlns:tools="http://schemas.android.com/tools" to the top of mainfest file , and add tools:replace="android:icon" to be look like
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" // add tools line here
package="yo...
How to get URL of current page in PHP [duplicate]
... $_SERVER['REQUEST_URI'];
This will give you the requested directory and file name. If you use mod_rewrite, this is extremely useful because it tells you what page the user was looking at.
If you need the actual file name, you might want to try either $_SERVER['PHP_SELF'], the magic constant __F...
What is the difference between Cygwin and MinGW?
...tandards. Your application can use Unix feature such as pipes, Unix-style file and directory access, and so forth, and it can be compiled with Cygwin which will act as a compatibility layer around your application, so that many of those Unix-specific paradigms can continue to be used.
When you dis...
How to revert initial git commit?
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this didn't work for me. Make files including some that should be ignored but no .gitignore. git add ., git commit -m "initial commit", git update-ref -D HEAD, create a .gitignore, notice that git still is seeing the files it added earlier that should ign...
Override body style for content in an iframe
... of your parent page.
As others have stated, your options are:
give the file that is being loaded in the iframe the necessary CSS
if the file in the iframe is from the same domain as your parent, then you can access the DOM of the document in the iframe from the parent.
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How to get current working directory in Java?
... where the java command was issued, in your case in the directory with the files to process, even though the actual .jar file might reside somewhere else on the machine. Having the directory of the actual .jar file isn't that useful in most cases.
The following will print out the current directory ...
How do I concatenate two text files in PowerShell?
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Simply use the Get-Content and Set-Content cmdlets:
Get-Content inputFile1.txt, inputFile2.txt | Set-Content joinedFile.txt
You can concatenate more than two files with this style, too.
If the source files are named similarly, you can use wildcards:
Get-Content inputFile*.txt | Set-Content jo...
How do I provide a username and password when running “git clone git@remote.git”?
...can leave out the password so that it won't be logged in your Bash history file:
git clone https://username@github.com/username/repository.git
It will prompt you for your password.
Alternatively, you may use:
git clone https://username:password@github.com/username/repository.git
This way work...
scp or sftp copy multiple files with single command
I'd like to copy files from/to remote server in different directories.
For example, I want to run these 4 commands at once.
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