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Is there a difference between “throw” and “throw ex”?
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Yes, there is a difference;
throw ex resets the stack trace (so your errors would appear to originate from HandleException)
throw doesn't - the original offender would be preserved.
static void Main(string[] args)
{
try
{
Method2();
}
catch (Exception ex)
{
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Android Fragments and animation
...eat but it turns out that building this with build tools 21.1 generates an error saying "Invalid file name: must contain only lowercase letters and digits ([a-z0-9_.])". I suggest editing the filenames in the answer to pop_enter.xml and pop_exit.xml.
– smichak
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keep rsync from removing unfinished source files
...ile to be open by process A and process B can unlink the file. There's no error, but of course A is wasting its time. Therefore, the fact that rsync deletes the source file is not a problem.
The problem is rsync deletes the source file only after it's copied, and if it's still being written to di...
Is it alright to use target=“_blank” in HTML5?
...ways bring up the pop-up alert in most browsers. XHTML will always show an error with the target attribute in a validate.
HTML 5 brought it back because we still use it. It's our friend and we can't let go.
Never let go.
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How to disable margin-collapsing?
...visual impact, as far as I know, is setting the padding of the parent to 0.05px:
.parentClass {
padding: 0.05px;
}
The padding is no longer 0 so collapsing won't occur anymore but at the same time the padding is small enough that visually it will round down to 0.
If some other padding is de...
MySQL join with where clause
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If I'm still getting the same error using this code, what do I look for next.
– Jack Franzen
Jun 11 '15 at 9:56
add a comment
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Immutable class?
...resource to look at. The benefits that are mentioned range right from less error prone code to thread safety.
– gpampara
Jul 2 '10 at 5:37
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Numpy where function multiple conditions
...4,5,14,2,4,3,7])
np.where((ar>3) and (ar<6), 'yo', ar)
Output:
ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()
When we use Ampersand(&):
ar = np.array([3,4,5,14,2,4,3,7])
np.where((ar>3) & (ar<6), 'yo', ar)
Output:
arra...
Executing Shell Scripts from the OS X Dock?
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I just attempted this, and received an error in El Capitan (10.11) of: "You can't open .... because powerpc applications are no longer supported." :D That's quite interesting!
– AllenH
Oct 9 '15 at 9:49
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ImageView in circular through xml
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.asBitmap()
.placeholder(R.drawable.placeholder)
.error(R.drawable.placeholder)
.into(new BitmapImageViewTarget(imgProfilePicture) {
@Override
protected void setResource(Bitmap resource) {
RoundedBitmapDrawable drawable = Round...