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How can I set the text of a WPF Hyperlink via data binding?
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It looks strange, but it works. We do it in about 20 different places in our app. Hyperlink implicitly constructs a <Run/> if you put text in its "content", but in .NET 3.5 <Run/> won't let you bind to it, so you've got to explicitly use a...
How can I include a YAML file inside another?
... inside B, either spliced into the existing data structure, like an array, or as a child of an element, like the value for a certain hash key.
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How to check if there exists a process with a given pid in Python?
Is there a way to check to see if a pid corresponds to a valid process? I'm getting a pid from a different source other than from os.getpid() and I need to check to see if a process with that pid doesn't exist on the machine.
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How can you set class attributes from variable arguments (kwargs) in python
Suppose I have a class with a constructor (or other function) that takes a variable number of arguments and then sets them as class attributes conditionally.
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How to count items in JSON object using command line?
...in the mix...
Try jq, a lightweight and flexible command-line JSON processor:
jq length /tmp/test.json
Prints the length of the array of objects.
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Require returns an empty object
...this case, book.js). It (book.js) will load and run the second module (author.js) when it (book.js) requires the other (author.js)
When the second module (author.js) is loaded and run, it (author.js) requires the first module (book.js) but it (author.js) will receive a partially filled object - howe...
How to use a wildcard in the classpath to add multiple jars? [duplicate]
...) that my CLASSPATH is completely messed up as i have to include the path for every single jar file that i use.
4 Answers
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Design for Facebook authentication in an iOS app that also accesses a secured web service
...myself, and here's the part that bit me:
In your step 5... It's possible for a user to register for an account with you entirely separate from their Facebook ID, right? Then some other time they log in with Facebook.... And you just created them a second account and lost their first one.
There ne...
What is the Linux equivalent to DOS pause?
...ntinue..." key
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user@host:~$
The -n1 specifies that it only waits for a single character. The -r puts it into raw mode, which is necessary because otherwise, if you press something like backslash, it doesn't register until you hit the next key. The -p specifies the prompt, which must be quo...
Disable back button in android
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Oops I forget to remove super.onBackPressed().
– Aristo Michael
Oct 7 '15 at 14:40
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