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How to show a confirm message before delete?
...his maybe a button or an image). If the user selects ' Ok ' then delete is done, else if ' Cancel ' is clicked nothing happens.
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CreateProcess error=206, The filename or extension is too long when running main() method
...rom a config file
Try to use one of the attached patches in the bug report document
Use an own wrapper e.g. ant
Update: After July 2014, there is a better way (thanks to @Brad-Mace's answer below:
If you have created your own build file instead of using Project -> Generate Javadocs, then you can...
Access properties file programmatically with Spring?
... I was trying to get as close to what he had as possible, I have been downvoted so many times for not providing enough detail. In anycase, your answers deserve the votes, as it is correct, I guess I am just jealous I didn't get 2 votes as well, LOL.
– Zoidberg
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Change app language programmatically in Android
...ivity) from my experience. here is a code if you still need this (again, I don't recommend that)
Resources res = context.getResources();
// Change locale settings in the app.
DisplayMetrics dm = res.getDisplayMetrics();
android.content.res.Configuration conf = res.getConfiguration();
conf.setLocale(...
Is there a CSS not equals selector?
...t not all browsers fully support CSS3 yet, so be sure you know what you're doing which is now
supported by all major browsers (and has been for quite some time; this is an old answer...).
Example:
<input type="text" value="will be matched" />
<input type="text" value="will not be matched...
git clone through ssh
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This doesn't work. If you want to specify a relative path with ssh, you have to lose the ssh:// prefix. I just spent 20 minutes trying to figure this out. git clone username@host.xz:relative/path/to/repo.git/ should work.
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Annotating text on individual facet in ggplot2
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Typically you'd do something like this:
ann_text <- data.frame(mpg = 15,wt = 5,lab = "Text",
cyl = factor(8,levels = c("4","6","8")))
p + geom_text(data = ann_text,label = "Text")
It should work without specifyin...
Passing an array as a function parameter in JavaScript
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const args = ['p0', 'p1', 'p2'];
call_me.apply(this, args);
See MDN docs for Function.prototype.apply().
If the environment supports ECMAScript 6, you can use a spread argument instead:
call_me(...args);
share
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How can I know when an EditText loses focus?
... +1 - but worth noting that if your edit text is in a listview, every key down will result in the box losing and getting focus. See this solution to keep track of the currently focused box: stackoverflow.com/questions/9527067/…
– bsautner
May 2 '13 at 14:18
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Java int to String - Integer.toString(i) vs new Integer(i).toString()
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Integer.toString calls the static method in the class Integer. It does not need an instance of Integer.
If you call new Integer(i) you create an instance of type Integer, which is a full Java object encapsulating the value of your int. Then you call the toString method on it to ask it to r...