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What are Java command line options to set to allow JVM to be remotely debugged?
...article bookmarked on setting this up for Java 5 and below.
Basically run it with:
-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=1044
For Java 5 and above, run it with:
-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=1044
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Create a Date with a set timezone without using a string representation
I have a web page with three dropdowns for day, month and year. If I use the JavaScript Date constructor that takes numbers, then I get a Date object for my current timezone:
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NSAttributedString add text alignment
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As NSAttributedString is primarily used with Core Text on iOS, you have to use CTParagraphStyle instead of NSParagraphStyle. There is no mutable variant.
For example:
CTTextAlignment alignment = kCTCenterTextAlignment;
CTParagraphStyleSetting alignmentSetting;
al...
Migrating from JSF 1.2 to JSF 2.0
I am working with a rather large app written in JSF 1.2 .
JSF 1.2 is around 6 years old now. I need to upgrade to JSF 2.0. How painful will this be? I noticed that some attributes in custom tags have been changed etc.
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Input type=password, don't let browser remember the password
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Try using autocomplete="off". Not sure if every browser supports it, though. MSDN docs here.
EDIT: Note: most browsers have dropped support for this attribute. See Is autocomplete="off" compatible with all modern browsers?
This is arguably something that should be left up to the user ra...
How to execute a JavaScript function when I have its name as a string
...t as a string. How do I convert that into a function pointer so I can call it later?
34 Answers
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Convert a list of characters into a string
...e the join method of the empty string to join all of the strings together with the empty string in between, like so:
>>> a = ['a', 'b', 'c', 'd']
>>> ''.join(a)
'abcd'
share
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im...
How to find unused images in an Xcode project?
... + A
and they won't be grayed out.
For files which are not referenced neither in xib nor in code, something like this might work:
#!/bin/sh
PROJ=`find . -name '*.xib' -o -name '*.[mh]'`
find . -iname '*.png' | while read png
do
name=`basename $png`
if ! grep -qhs "$name" "$PROJ"; then
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Can I change the checkbox size using CSS?
Is it possible to set the size of a checkbox using CSS or HTML across browsers?
15 Answers
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When is finally run if you throw an exception from the catch block?
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It would be called after e is re-thrown (i.e. after the catch block is executed)
editing this 7 years later - one important note is that if e is not caught by a try/catch block further up the call stack or handled by a globa...