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Inserting HTML elements with JavaScript
...p.firstChild);
}
return frag;
}
var fragment = create('<div>Hello!</div><p>...</p>');
// You can use native DOM methods to insert the fragment:
document.body.insertBefore(fragment, document.body.childNodes[0]);
Benefits:
You can use native DOM methods for inserti...
How do you use $sce.trustAsHtml(string) to replicate ng-bind-html-unsafe in Angular 1.2+
...r team members has a problem where they have System.out.println(&ldquo;Hello World!&rdquo;); in the database. She is using <div data-ng-bind-html="text"></div> and it appears on the page as: System.out.println(&ldquo;Hello World!&rdquo;);. Are you saying that using your n...
Replace part of a string with another string
...ace(start_pos, from.length(), to);
return true;
}
std::string string("hello $name");
replace(string, "$name", "Somename");
In response to a comment, I think replaceAll would probably look something like this:
void replaceAll(std::string& str, const std::string& from, const std::str...
How to find where a method is defined at runtime?
...thread, and am surprised that nobody mentioned Method#owner.
class A; def hello; puts "hello"; end end
class B < A; end
b = B.new
b.method(:hello).owner
=> A
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How do I capitalize first letter of first name and last name in C#?
...
CultureInfo.CurrentCulture.TextInfo.ToTitleCase("hello world");
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Understanding reference counting with Cocoa and Objective-C
...mpletes, it will be destroyed.
NSString* s = [NSString stringWithString:@"Hello World"];
If you want to hang onto that string, you'd need to call retain explicitly, and then explicitly release it when you're done.
Consider the following (very contrived) bit of code, and you'll see a situation wh...
Python Progress Bar
...
sys.stdout.flush()
# update_progress test script
print "progress : 'hello'"
update_progress("hello")
time.sleep(1)
print "progress : 3"
update_progress(3)
time.sleep(1)
print "progress : [23]"
update_progress([23])
time.sleep(1)
print ""
print "progress : -10"
update_progress(-10)
time.sle...
javascript: pause setTimeout();
...emented as such:
var pt_hey = new PauseableTimeout(function(){
alert("hello");
}, 2000);
window.setTimeout(function(){
pt_hey.pause();
}, 1000);
window.setTimeout("pt_hey.start()", 2000);
This example will set a pauseable Timeout (pt_hey) which is scheduled to alert, "hey" after two sec...
Add text to Existing PDF using Python
...tlab
can = canvas.Canvas(packet, pagesize=letter)
can.drawString(10, 100, "Hello world")
can.save()
#move to the beginning of the StringIO buffer
packet.seek(0)
new_pdf = PdfFileReader(packet)
# read your existing PDF
existing_pdf = PdfFileReader(file("original.pdf", "rb"))
output = PdfFileWriter()...
How to get rid of `deprecated conversion from string constant to ‘char*’` warnings in GCC?
...rint(const char* ch) {
std::cout<<ch;
}
int main() {
print("Hello");
return 0;
}
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