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How to create a file in memory for user to download, but not through server?
...ement);
element.click();
document.body.removeChild(element);
}
form * {
display: block;
margin: 10px;
}
<form onsubmit="download(this['name'].value, this['text'].value)">
<input type="text" name="name" value="test.txt">
<textarea name="text"></textarea&...
Difference between volatile and synchronized in Java
... B when it reads f.
-- JSR 133 (Java Memory Model) FAQ
So, now both forms of memory barrier (under the current JMM) cause an instruction re-ordering barrier which prevents the compiler or run-time from re-ordering instructions across the barrier. In the old JMM, volatile did not prevent re-or...
HTML text input allow only numeric input
...t varies:
Most browsers will only validate the input when submitting the form, and not when typing.
Most mobile browsers don't support the step, min and max attributes.
Chrome (version 71.0.3578.98) still allows the user to enter the characters e and E into the field. Also see this question.
Firef...
How do I avoid the specification of the username and password at every git push?
...ER@YOUR_IP:~/.ssh/authorized_keys/id_rsa.pub
3. Set your remote URL to a form that supports SSH 1
If you have done the steps above and are still getting the password prompt, make sure your repo URL is in the form
git+ssh://git@github.com/username/reponame.git
as opposed to
https://github.com/...
Print only?
...
@Kevin i try this for form but it print empty form (without data) and i need a filled form to be print before submitting
– Arif
Mar 15 '12 at 12:29
...
Is MATLAB OOP slow or am I doing something wrong?
... 2.43035 sec 24.30 usec per call
Java static_nop(): 0.87682 sec 8.77 usec per call
Java nop() from Java: 0.00014 sec 0.00 usec per call
MEX mexnop(): 0.11409 sec 1.14 usec per call
C nop(): 0.00001 sec 0.00 usec per call...
How do I run all Python unit tests in a directory?
...ectory that contains my Python unit tests. Each unit test module is of the form test_*.py . I am attempting to make a file called all_test.py that will, you guessed it, run all files in the aforementioned test form and return the result. I have tried two methods so far; both have failed. I will s...
jQuery UI Sortable, then write order into a database
...tation says for using serialize option you should define id as name_number format.
– parisssss
Jun 15 '14 at 19:12
5
...
How to force a web browser NOT to cache images
...for two pro-bono websites. It provides the website administrator with HTML forms for events where they fill the fields (date, place, title, description, links, etc.) and save it. On that form I allow the administrator to upload an image related to the event. On the HTML page displaying the form, I a...
Fastest way to determine if an integer's square root is an integer
...707,1321,1211,1071,13,1479,405,415,1501,1609,741,15,339,1703,203,
129,1411,873,1669,17,1715,1145,1835,351,1251,887,1573,975,19,1127,395,
1855,1981,425,453,1105,653,327,21,287,93,713,1691,1935,301,551,587,
257,1277,23,763,1903,1075,1799,1877,223,1437,1783,859,1201,621,25,779,
1727,573,471,1979,815,12...