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Adding code to a javascript function programmatically
...pend
)
In the snippet below, you can see me using the function to extend test.prototype.doIt().
// allows you to prepend or append code to an existing function
function extender (container, funcName, prepend, append) {
(function() {
let proxied = container[funcName];
...
Disable copy constructor
...blic NonAssignable {
};
For GCC this gives the following error message:
test.h: In copy constructor ‘SymbolIndexer::SymbolIndexer(const SymbolIndexer&)’:
test.h: error: ‘NonAssignable::NonAssignable(const NonAssignable&)’ is private
I'm not very sure for this to work in every co...
instantiate a class from a variable in PHP?
...
class Test {
public function yo() {
return 'yoes';
}
}
$var = 'Test';
$obj = new $var();
echo $obj->yo(); //yoes
share
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Disable intellij indexing on specific folder
...ULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
<sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
<sourceFolder url="file://$MODULE_DIR$/src/test/features" type="java-test-resource" />
<sourceFo...
Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation
...s under the impression that Linux thread creation was very cheap and after testing I determined that the overhead of function call in a new thread vs. a normal one is enormous. The overhead for creating a thread to handle a function call is something like 10000 or more times slower than a plain func...
log4net not working
...
I confirm the solution above - I had to invoke log4net.Config.XmlConfigurator.Configure(); in my code (which uses app.config to have log4net effectively work. Lines which get effectively printed are those subsequent to the e...
Submit a form using jQuery [closed]
... @Hankster yes, was json but got edited ... Hollander can you check / confirm ?
– womd
May 23 '17 at 9:37
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show 1 more comment
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What exactly does the “u” do? “git push -u origin master” vs “git push origin master”
....
To see the difference, let's use a new empty branch:
$ git checkout -b test
First, we push without -u:
$ git push origin test
$ git pull
You asked me to pull without telling me which branch you
want to merge with, and 'branch.test.merge' in
your configuration file does not tell me, either. Pl...
Get local href value from anchor (a) tag
...ef was returning me the complete url. Target.hash did the work for me.
$(".test a").on('click', function(e) {
console.log(e.target.hash); // logs https://www.test./com/#test
console.log(e.target.href); // logs #test
});
...
Fully custom validation error message with Rails
...
Related to the accepted answer and another answer down the list:
I'm confirming that nanamkim's fork of custom-err-msg works with Rails 5, and with the locale setup.
You just need to start the locale message with a caret and it shouldn't display the attribute name in the message.
A model def...