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JSON serialization of Google App Engine models
...t's been working for strings and integers for me so far: developers.google.com/appengine/docs/python/datastore/… So I'm not sure you need to reinvent the wheel to serialize to json: json.dumps(db.to_dict(Photo))
– gentimouton
Jul 5 '12 at 22:49
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The server principal is not able to access the database under the current security context in SQL Se
...Server Management Studio, everything till login is fine but when I use the command use myDatabase it gives me this error:
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Best way to encode text data for XML in Java?
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Can you recommend such a library? (I find it surprising that this is not a standard part of Java edition 5...such a common task).
– Tim Cooper
Nov 16 '09 at 6:23
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How can I detect the touch event of an UIImageView?
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How can I get current location from user in iOS
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+1 thanks for posting a simple code snippet to compliment the accepted answer
– AngeloS
Jul 21 '12 at 20:24
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Why does volatile exist?
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volatile is needed if you are reading from a spot in memory that, say, a completely separate process/device/whatever may write to.
I used to work with dual-port ram in a multiprocessor system in straight C. We used a hardware managed 16 bit value as a semaphore to know when the other guy was done...
How to replace multiple substrings of a string?
...teritems to dict.items so use rep.items() for latest versions
pattern = re.compile("|".join(rep.keys()))
text = pattern.sub(lambda m: rep[re.escape(m.group(0))], text)
For example:
>>> pattern.sub(lambda m: rep[re.escape(m.group(0))], "(condition1) and --condition2--")
'() and --text--'
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In Laravel, the best way to pass different types of flash messages in the session
...g, I didn't know about the default parameter for Session::get() That will come in super handy.
– Nick Coad
Sep 3 '14 at 4:27
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How can I wait for a thread to finish with .NET?
... method with MTAThread - however this blocks your message pump and isn't recommended from what I've read.
3. Fire an event
See this page by Jon Skeet about events and multi-threading. It's possible that an event can become unsubcribed between the if and the EventName(this,EventArgs.Empty) - it's ha...
How can I shrink the drawable on a button?
...caleWidth, scaleHeight);
Button btn = findViewbyId(R.id.yourbtnID);
btn.setCompoundDrawables(sd.getDrawable(), null, null, null); //set drawableLeft for example
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