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How do I auto-submit an upload form when a file is selected?
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JavaScript with onchange event:
<form action="upload.m>php m>" method="post" enctype="multipart/form-data">
<input type="file" name="filename" onchange="javascript:this.form.submit();">
</form>
jQuery
.change() and .submit():
$('#fileInput').change(...
How to escape the % (percent) sign in C's printf?
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You can escape it by posting a double '%' like this: %%
Using your m>ex m>ample:
printf("hello%%");
Escaping '%' sign is only for printf. If you do:
char a[5];
strcpy(a, "%%");
printf("This is a's value: %s\n", a);
It will print: This is a's value: %%
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How to place and center tm>ex m>t in an SVG rectangle
...? If it's just a static image (e.g. no dynamic behaviour, no updating tm>ex m>t content dynamically), then this should work fine. Plus, it will be scalable, which Paint will not, as Paint produces raster graphics. Finally, I don't believe that Paint supports tm>ex m>t wrapping on any level.
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Most used parts of Boost [closed]
...tainers and auto_ptr. I now mostly agree to this: bureau14.fr/blogea/indm>ex m>.m>php m>/2009/08/…
– amit
Jun 24 '10 at 7:58
1
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Prevent screen rotation on Android
...ing setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_NOSENSOR).
Run/m>ex m>ecute your AsyncTask.
At the end of your AsyncTask restore your previous orientation status using setRequestedOrientation(oldOrientation).
Please note that there are several ways to access Activity (which runs on UI threa...
Best GUI designer for eclipse? [closed]
... Windows Builder download: eclipse.org/windowbuilder/download.m>php m>
– Martin Konicek
Jul 17 '11 at 22:45
1
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Get characters after last / in url
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in m>php m>7 Returns notice: m>PHP m> Notice: Only variables should be passed by reference.
– billynoah
Jan 10 '17 at 14:25
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Java generics T vs Object
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Isolated from contm>ex m>t - no difference. On both t and obj you can invoke only the methods of Object.
But with contm>ex m>t - if you have a generic class:
MyClass<Foo> my = new MyClass<Foo>();
Foo foo = new Foo();
Then:
Foo newFoo = ...
How do I get the name of the active user via the command line in OS X?
...has been around since the dawn of time?
– dmckee --- m>ex m>-moderator kitten
Jul 9 '09 at 16:58
29
wh...
Java String array: is there a size of method?
I come from a m>php m> background and in m>php m>, there is an array_size() function which tells you how many elements in the array are used.
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