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How can I add to List
...f this is the signature for Collections.copy():
public static <T> void copy(List<? super T> dest,List<? extends T> src)
Notice how the src list declaration uses extends to allow me to pass any List from a family of related List types and still guarantee it will produce values of...
What does the exclamation mark mean in a Haskell declaration?
...nd what the exclamation mark in front of each argument means and my books didn't seem to mention it.
3 Answers
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How to get a specific output iterating a hash in Ruby?
...ere ? . do we need to put a ? in place of key ? ex : |?, array| is this valid syntax ?
– huzefa biyawarwala
Mar 16 '16 at 11:26
1
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Cast Object to Generic Type for returning
...SpaceTrucker, thanks. I'm wondering, would be any way to use .isArray() inside convertInstanceOfObject() in the someObject and extract the class (as the intArrayType) from it by reflection and then call an internal private method passing those? But even doing this, I must to create an empty array an...
A html space is showing as %2520 instead of %20
...ing you want to link to the resource C:\my path\my file.html:
if you provide a local file path only, the browser is expected to encode and protect all characters given (in the above, you should give it with spaces as shown, since % is a valid filename character and as such it will be encoded) when...
What is pluginManagement in Maven's pom.xml?
...ou still need to add
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
</plugin>
</plugins>
in your build, because pluginManagement is only a way to share the sam...
Implementing slicing in __getitem__
...key) #Get the data from elsewhere
else:
raise TypeError, "Invalid argument type."
The slice doesn't return the same type, which is a no-no, but it works for me.
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How to enter command with password for git pull?
...s for 60 minutes
For ssh-based access, you'd use ssh agent that will provide the ssh key when needed. This would require generating keys on your computer, storing the public key on the remote server and adding the private key to relevant keystore.
...
Golang tests in sub-directory
... exported content.
you wouldn't access non-exported content.
That being said, I would still prefer keep the _test.go file right beside the main source file: it is easier to find.
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Publish to S3 using Git?
...all. (see InstallationNotes)
Specify your Security Credentials (Access Key ID & Secret Access
Key) by one of the following methods:
using the passwd_file command line option
setting the AWSACCESSKEYID and AWSSECRETACCESSKEY environment variables
using a .passwd-s3fs file in your home directory...