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What is the boundary in multipart/form-data?
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Is the ??? free to be defined by the user?
Yes.
or is it supplied by the HTML?
No. HTML has nothing to do with that. Read below.
Is it possible for me to define the ??? as abcdefg?
Yes.
If you want to send the following data to the web se...
Kiosk mode in Android
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You can autostart applications on boot by listening to the android.intent.action.BOOT_COMPLETED intent in a BroadcastReceiver and start your Activity from there. In the Activity you can register yourself as the new default homescreen[1] and handle the keys.
I th...
System.MissingMethodException: Method not found?
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I've been dinged by the GAC issue numerous times, as evidenced by my having already up-voted @ladenedge's comment at some point in the past when I just "discovered" this answer again.
– rory.ap
Dec 12 '1...
Android Studio - Ambiguous method call getClass()
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Rather than modify your application code, you can avoid this bug by patching your Android SDK's source code.
When you come across the getClass() error, go to the declaration of the method (⌘B on Mac). This will navigate to a path such as $ANDROID_HOME/sources/android-20/java/lang/Object...
What are the differences between LDAP and Active Directory?
... their conclusions were that LDAP had security issues and was being pushed by a political agenda which was profit rather than security driven. I think using the term 'negative tone' is an understatement but, yes, Wayne Werner that's why I also read the document!
– sijpkes
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Looping through the content of a file in Bash
...ilar, sending the output of a command into the while block for consumption by 'read', too, only it launches another program to get the work done.
– Warren Young
Oct 5 '09 at 18:30
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How do I put a clear button inside my HTML text input box like the iPhone does?
...table">
</body>
</html>
Live example here.
jQuery is by the way not necessary, it just nicely separates the logic needed for progressive enhancement from the source, you can of course also go ahead with plain HTML/CSS/JS:
<!DOCTYPE html>
<html lang="en">
<he...
Why are Objective-C delegates usually given the property assign instead of retain?
I'm surfing through the wonderful blog maintained by Scott Stevenson, and I'm trying to understand a fundamental Objective-C concept of assigning delegates the 'assign' property vs 'retain'. Note, the both are the same in a garbage collected environment. I'm mostly concerned with a non-GC based envi...
Python “raise from” usage
...ibute is set and the message states that the exception was directly caused by. If you omit the from then no __cause__ is set, but the __context__ attribute may be set as well, and the traceback then shows the context as during handling something else happened.
Setting the __context__ happens if you...
Least common multiple for 3 or more numbers
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You can compute the LCM of more than two numbers by iteratively computing the LCM of two numbers, i.e.
lcm(a,b,c) = lcm(a,lcm(b,c))
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