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Why is there an injected class name?
...rted into the scope of the class itself.
The second sentence was changed by DR 147 so C++03 says in [class]/2:
A class-name is inserted into the scope in which it is declared immediately after the class-name is seen. The class-name is also inserted into the scope of the class itself; this is k...
How to calculate md5 hash of a file using javascript
... that has been dragged into your Browser:
var holder = document.getElementById('holder');
holder.ondragover = function() {
return false;
};
holder.ondragend = function() {
return false;
};
holder.ondrop = function(event) {
event.preventDefault();
var file = event.dataTransfer.files[0];
...
Vertically align text within a div [duplicate]
...here the text flows, inside a height:10px space. But you can overcome that by using a line-height value the same height as the container, this way the text will take in the vertical-align property and align itself properly.
– Andres Ilich
Apr 9 '12 at 15:56
...
How to kill a process running on particular port in Linux?
...
This fuser 8080/tcp will print you PID of process bound on that port.
And this fuser -k 8080/tcp will kill that process.
Works on Linux only. More universal is use of lsof -i4 (or 6 for IPv6).
...
Change the URL in the browser without loading the new page using JavaScript
...pushState(stateObj, "page 2", "bar.html");
}
var link = document.getElementById('click');
link.addEventListener('click', change_my_url, false);
</script>
and a href:
<a href="#" id='click'>Click to change url to bar.html</a>
If you want to change the URL without adding an en...
Selecting a row in DataGridView programmatically
...----------------------------2
{
rowHandle =<GridViewName>.LocateByValue("UniqueProperty_Name", item.unique_id );--3
if (rowHandle != GridControl.InvalidRowHandle)------------------------------------4
{
<GridViewName>.SelectRow(rowHandle);-----------------------------...
Getting rid of bullet points from
...
Assuming that didn't work, you might want to combine the id-based selector with the li in order to apply the css to the li elements:
#otis li {
list-style-type: none;
}
Reference:
list-style-type at the Mozilla Developer Center.
...
Difference between wait and sleep
...n two or more arguments, pause for
the amount of time specified by the sum of their values.
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No identities were available - administrator request
I had problems while "archiving" my app. I think there are invalid profiles because of iPhone Update to 5.1 and XCode update to 4.2.2.
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Difference between Select Unique and Select Distinct
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SELECT UNIQUE is old syntax supported by Oracle's flavor of SQL. It is synonymous with SELECT DISTINCT.
Use SELECT DISTINCT because this is standard SQL, and SELECT UNIQUE is non-standard, and in database brands other than Oracle, SELECT UNIQUE may not be recog...