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What's wrong with using == to compare floats in Java?
...t there is no exact way to represent most decimal numbers like .1, .2, .3, etc. All you can do is approximate in binary. The system does a little fudge-rounding when the numbers print so that it displays .1 instead of .10000000000001 or .999999999999 (which are probably just as close to the stored...
What is the difference between the Eclipse Package Explorer and the Eclipse Project Explorer?
...ckage Explorer, I see various kind of Projects, Web service, Folder, File, etc.
In Package Explorer, I can drag'n'drop a class file between two packages, it will automatically do the refactoring (move and change package, and imports in other classes). Project Explorer just won't allow me to do a dra...
Can I use Twitter Bootstrap and jQuery UI at the same time?
...rtino" at the bottom as my theme.
I installed them thus:
<head>
...etc...
<link rel="stylesheet" href="css/font-awesome.min.css">
<link rel="stylesheet" href="css/cupertino/jquery-ui-1.9.2.custom.min.css">
<link rel="stylesheet" href="css/bootstrap-3.3.7.min.css">
<!-- ...
Bash script error [: !=: unary operator expected
...nding '-v' anywhere (provided it exists). This means command line argument order is not important. Be forewarned, as presented, the variable arg_match is set, thus it is merely a flag. It allows for multiple occurrences of the '-v' arg. One could ignore all other occurrences of '-v' easy enough.
...
Are there any downsides to passing structs by value in C, rather than passing a pointer?
...cc on x86_64. Anyone is welcome to add other architectures like MSVC, ARM, etc.)
Let's have our example program:
// foo.c
typedef struct
{
double x, y;
} point;
void give_two_doubles(double * x, double * y)
{
*x = 1.0;
*y = 2.0;
}
point give_point()
{
point a = {1.0, 2.0};
r...
Reverting to a specific commit based on commit id with Git? [duplicate]
...a
It will move your HEAD to where they were , but leave your local files etc. the same.
So what exactly do you want to do with this reset?
Edit -
You can add "tags" to your repo.. and then go back to a tag. But a tag is really just a shortcut to the sha1.
You can tag this as TAG1.. then a gi...
HTTP headers in Websockets client API
... used, client IP encoded in ticket matches, timestamp in ticket is recent, etc). Here is a summary of WebSocket security information: https://devcenter.heroku.com/articles/websocket-security
Basic authentication was formerly an option but this has been deprecated and modern browsers don't send the ...
Use Fieldset Legend with bootstrap
...egend element to 100%. You can fix this by changing your legend.scheduler-border to also use:
legend.scheduler-border {
width:inherit; /* Or auto */
padding:0 10px; /* To give a bit of padding on the left and right */
border-bottom:none;
}
JSFiddle example.
You'll also need to ensure...
Php multiple delimiters in explode
...f preg_split('/(@|@!)/','A@B@!C') vs preg_split('/(@!|@)/','A@B@!C'). The order of the delimiters changes the results. John's solution performs just as well as long as you are careful about how you order your array of delimiters.
– billynoah
Dec 7 '18 at 5:32...
What is a vertical tab?
...
Microsoft Word uses VT as a line separator in order to distinguish it from the normal new line function, which is used as a paragraph separator.
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