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How can I propagate exceptions between threads?
...ptr e;
std::thread t1([&e](){
try {
::operator new(-1);
} catch (...) {
e = std::current_exception();
}
});
t1.join();
try {
std::rethrow_exception(e);
} catch (const std::bad_alloc&) {
puts("Success!");
...
How to replace plain URLs with links?
...emoved the jQuery dependency. It still has issues with IDNs.
AnchorMe is a newcomer that claims to be faster and leaner. Some IDN issues as well.
Autolinker.js lists features very specifically (e.g. "Will properly handle HTML input. The utility will not change the href attribute inside anchor () tag...
Why is my Git Submodule HEAD detached from master?
...es branch.
Solution: Make your submodule track its remote branch by adding new submodules with the following two commands.
First you tell git to track your remote <branch>.
you tell git to perform rebase or merge instead of checkout
you tell git to update your submodule from remote.
$...
How To Change DataType of a DataColumn in a DataTable?
...c static void ConvertColumnType(this DataTable dt, string columnName, Type newType)
{
using (DataColumn dc = new DataColumn(columnName + "_new", newType))
{
// Add the new column which has the new type, and move it to the ordinal of the old column
int ordi...
jQuery get the image src
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f19937162%2fjquery-get-the-image-src%23new-answer', 'question_page');
}
);
...
How to open a new window on form submit
I have a submit form and want it to open a new window when users submits the form so i can track it on analytics.
9 Answers...
How do you make a web application in Clojure? [closed]
...
There's also "Noir" (http://www.webnoir.org/), which is a new Clojure web framework (so new the docs aren't there yet). Coming from Django/Rails, I dig the simple, straightforward syntax and it's pretty lean.
...
Default value for field in Django model
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f755857%2fdefault-value-for-field-in-django-model%23new-answer', 'question_page');
}
);
...
What is the best way to implement constants in Java? [closed]
...t at a different object.
For example:
public static final Point ORIGIN = new Point(0,0);
public static void main(String[] args){
ORIGIN.x = 3;
}
That is legal and ORIGIN would then be a point at (3, 0).
share
...
Mongoose's find method with $or condition does not work properly
... googling:
var ObjectId = require('mongoose').Types.ObjectId;
var objId = new ObjectId( (param.length < 12) ? "123456789012" : param );
// You should make string 'param' as ObjectId type. To avoid exception,
// the 'param' must consist of more than 12 characters.
User.find( { $or:[ {'_id':objI...