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Android Fragment onClick button Method
...t is possible.
Basically, each view has a tag (probably null). We set the root view's tag to the fragment that inflated that view. Then, it is easy to search the view parents and retrieve the fragment containing the clicked button. Now, we find out the method name and use reflection to call the sam...
Is there a use-case for singletons with database access in PHP?
I access my MySQL database via PDO. I'm setting up access to the database, and my first attempt was to use the following:
1...
How to read values from properties file?
...clared with a static, modifier
@Configuration
@PropertySource("classpath:root/test.props")
public class SampleConfig {
@Value("${test.prop}")
private String attr;
@Bean
public SampleService sampleService() {
return new SampleService(attr);
}
@Bean
public static PropertySourcesPlaceholder...
How to git bundle a complete repo
...r.
Start up the new repo on the destination directory, i.e. get the root commit correctly installed
First, clone is just init + fetch (+ administrativia).
Second, you can use bundle file everywhere the repository URL can be used, so you can simply clone from a bundle file:
$ git clone ...
How do you loop in a Windows batch file?
...
syntax-FOR-Files
FOR %%parameter IN (set) DO command
syntax-FOR-Files-Rooted at Path
FOR /R [[drive:]path] %%parameter IN (set) DO command
syntax-FOR-Folders
FOR /D %%parameter IN (folder_set) DO command
syntax-FOR-List of numbers
FOR /L %%parameter IN (start,step,end) DO command
...
Git merge reports “Already up-to-date” though there is a difference
...nch1 and you wanna merge it into branch2.
You open git command line go to root folder of branch2 and type:
git checkout branch1
git pull branch1
git checkout branch2
git merge branch1
git push
If you have comflicts you don't need to do git push, but first solve the conflits and then push.
...
Check if a file exists with wildcard in shell script [duplicate]
...e find search only the /dir/to/search instead of the entire directory tree rooted there.
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Install a Python package into a different directory using pip?
...is option comes handy for installing packages as superuser for another non-root user without having to su around (which may be problematic in containers, for example).
– mdh
Feb 27 '17 at 14:05
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Eclipse java debugging: source not found
...stem. Eclipse will scan the zip, so your sources doesn't have to be in the root of the archive file, for example.
Classes, from dependencies coming from another plugins (maven, PDE, etc.). In this case, it is up to the plugin how the source will be provided.
PDE will require that each plugin have ...
ssh “permissions are too open” error
...ion to the "0x00" permissions requirement on a key. If the key is owned by root and group-owned by a group with users in it, then it can be "0440" and any user in that group can use the key.
I believe this will work with any permissions in the set "0xx0" but I haven't tested every combination with ...