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Binding a Button's visibility to a bool value in ViewModel
... cranky personal taste rather than a sober assessment of the pros and cons from an engineering standpoint, but I avoid them.
– Robert Rossney
Aug 9 '11 at 18:43
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How can I have linked dependencies in a git repo?
...ub.com/example/some_lib.git lib/some_lib
Note that this needs to be done from the top-level directory in your repository. So don't cd into the directory where you're putting it first.
After you add a submodule, or whenever someone does a fresh checkout of your repository, you'll need to do:
git ...
How to call a method after bean initialization is complete?
... really is the best solution, in my opinion.
It keeps your code decoupled from the Spring API (@PostConstruct is in javax.*)
It explicitly annotates your init method as something that needs to be called to initialize the bean
You don't need to remember to add the init-method attribute to your sprin...
is it possible to change values of the array when doing foreach in javascript?
...seems similar to forEach, maybe just that the possibility to return values from a map makes things clearer from a syntax perspective than using the index.
– Christophe Vidal
Nov 15 '15 at 11:56
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adding header to python requests module
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From http://docs.python-requests.org/en/latest/user/quickstart/
url = 'https://api.github.com/some/endpoint'
payload = {'some': 'data'}
headers = {'content-type': 'application/json'}
r = requests.post(url, data=json.dumps(p...
What is the significance of ProjectTypeGuids tag in the visual studio project file
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From MZ-Tools: List of known project type Guids:
Every Visual Studio project has a project type (Windows project, Smart Device project, Web Site project, etc.) and in some cases more than one type (subtypes or flavors).
Eve...
Java: What is the difference between and ?
...t to add
If you use Class.forName method, it only intializes the class. So from within this method, it makes a call only to clinit and when you use newInstance on the object returned from forName, it will call init for the instance initialization. You can use below code to see it in debug.
public c...
How to permanently set $PATH on Linux/Unix? [closed]
...shell>_login Shell script. It will be visible only for programs started from terminal or terminal emulator. It is a good choice for shell-only systems. Used by shells in login mode.
~/.<shell>rc. Shell script. This is a poor choice because it is single shell specific. Used by shells in non-...
Viewing unpushed Git commits
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All the other answers talk about "upstream" (the branch you pull from).
But a local branch can push to a different branch than the one it pulls from.
master might not push to the remote tracking branch "origin/master".
The upstream branch for master might be
JSON Array iteration in Android/Java
...to download and synchronise with an online database, I am sending my query from the app to a php page which returns the relevant rows from a database in JSON format.
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