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Mockito: InvalidUseOfMatchersException
...ed to mock a package-access method. When I changed the method access level from package to protected the exception went away. E.g. inside below Java class,
public class Foo {
String getName(String id) {
return mMap.get(id);
}
}
the method String getName(String id) has to be AT LEA...
How do you use an identity file with rsync?
...sh-agent and ssh-add to load the key into memory. ssh will try identities from ssh-agent automatically if it can find them. Commands would be
eval $(ssh-agent) # Create agent and environment variables
ssh-add ~/.ssh/1234-identity
ssh-agent is a user daemon which holds unencrypted ssh keys in mem...
How to POST JSON Data With PHP cURL?
...onse.
echo "<pre>$result</pre>";
Sidenote: You might benefit from using a third-party library instead of interfacing with the Shopify API directly yourself.
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Access to Modified Closure
...ariable is extended at least until the delegate or expression tree created from the anonymous function becomes eligible for garbage collection.
Outer Variables on MSDN
When a local variable or a value parameter is captured by an anonymous function, the local variable or parameter is no longer ...
Is SecureRandom thread safe?
...xtends Random, which always had a de facto threadsafe implementation, and, from Java 7, explicitly guarantees threadsafety.
If many threads are using a single SecureRandom, there might be contention that hurts performance. On the other hand, initializing a SecureRandom instance can be relatively sl...
Set a default font for whole iOS app?
...
Developing from Hugues BR answer but using method swizzling I've arrived to a solution that is successfully changing all the fonts to a desired font in my app.
An approach with Dynamic Type should be what you should look for on iOS 7. ...
Convert an integer to a float number
...he result are quite simple in GoLang.
In my program, I scan an integer i from the user input, perform a type conversion on it and store it in the variable f. The output prints the float64 equivalent of the int input. float32 datatype is also available in GoLang
Code:
package main
import "fmt"
fu...
How to append text to an existing file in Java?
...rintWriter gives you access to println syntax that you're probably used to from System.out.
But the BufferedWriter and PrintWriter wrappers are not strictly necessary.
Older Java
try {
PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter("myfile.txt", true)));
out.println...
Converting file size in bytes to human-readable string
...
The *1 changes the data type from string to number, so for the value 1024 you get 1 kB instead of 1.00 kB. You can make TypeScript happy by doing Number((size / Math.pow(1024, i)).toFixed(2)) to accomplish the same thing.
– Adrian T...
Chmod recursively
...
Give 0777 to all files and directories starting from the current path :
chmod -R 0777 ./
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