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Check image width and height before upload with Javascript
I have a JPS with a form in which a user can put an image:
8 Answers
8
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Is there a .NET/C# wrapper for SQLite? [closed]
...r an active contributor. Development and maintenance work is now mostly performed by the SQLite Development Team. The SQLite team is committed to supporting System.Data.SQLite long-term.
"System.Data.SQLite is the original SQLite database engine and a complete ADO.NET 2.0 provider all rolled into ...
How do you find out the caller function in JavaScript?
...nts from the outside. Also, if you have a named argument, the arguments[i] form of it will not track changes you make to the named version inside the function.
– rvr_jon
Nov 8 '13 at 2:43
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Does python have a sorted list?
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The standard Python list is not sorted in any form. The standard heapq module can be used to append in O(log n) to an existing list and remove the smallest one in O(log n), but isn't a sorted list in your definition.
There are various implementations of balanced trees f...
CSS, Images, JS not loading in IIS
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authentication mode is Forms not window? application web config file override machine config ? Is there any setting in IIS which is causing this?
– Imran Rashid
May 9 '12 at 9:14
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How do I hide an element when printing a web page?
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CSS FILE
@media print
{
#pager,
form,
.no-print
{
display: none !important;
height: 0;
}
.no-print, .no-print *{
display: none !important;
height: 0;
}
}
HTML HEADER
<link href="/theme/css/ui/ui.pr...
How to set a cookie for another domain
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Yet a.com can insert the same data in the form of a header when redirecting to b.com, can it not? Why does this not present a security flaw?
– Coder
Feb 21 '13 at 2:02
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How to center a Window in Java?
...monitor. If you are in a multi-monitor environment, you may need to get information about the specific monitor the window is on before doing this kind of calculation.
Sometimes important, sometimes not...
See GraphicsEnvironment javadocs for more info on how to get this.
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Sending images using Http Post
...!= null)
builder.addBinaryBody("Filedata", file, ContentType.MULTIPART_FORM_DATA, file.getName());
post.setEntity(builder.build());
try {
responseBody = EntityUtils.toString(client.execute(post).getEntity(), "UTF-8");
// System.out.println("Response from Server ==> " + responseBody);
...
Most efficient way to reverse a numpy array
...ws). If you need the array to be contiguous (for example because you're performing many vector operations with it), ascontiguousarray is about as fast as flipud/fliplr:
Code to generate the plot:
import numpy
import perfplot
perfplot.show(
setup=lambda n: numpy.random.randint(0, 1000, n),
...