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Java List.add() UnsupportedOperationException
...rned by Arrays.asList(): it is documented not to support any structural modification (i.e. removing or adding elements) (emphasis mine):
Returns a fixed-size list backed by the specified array.
Even if that's not the specific List you're trying to modify, the answer still applies to other List...
Fast Linux File Count for a large number of files
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By default ls sorts the names, which can take a while if there are a lot of them. Also there will be no output until all of the names are read and sorted. Use the ls -f option to turn off sorting.
ls -f | wc -l
Note that this will also enable -a, so ., .., and other files s...
How to remove EXIF data without recompressing the JPEG?
I want to remove the EXIF information (including thumbnail, metadata, camera info... everything!) from JPEG files, but I don't want to recompress it, as recompressing the JPEG will degrade the quality, as well as usually increasing the file size.
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Is it valid to have a tag inside another tag?
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StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
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Parse error: Syntax error, unexpected end of file in my PHP code
...Note while Apache accepts this Nginx does not (or rather fcgi does not) so if your stumped by why this is working on one web server and not another you know why
– Sammaye
Jul 18 '14 at 13:53
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Flask raises TemplateNotFound error even though template file exists
...dule, and that you did in fact put a home.html file in that subdirectory. If your app is a package, the templates folder should be created inside the package.
myproject/
app.py
templates/
home.html
myproject/
mypackage/
__init__.py
templates/
hom...
Delete files older than 10 days using shell script in Unix [duplicate]
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It depends of the date of the modification, like what ls -l displays. Are the date the same as ls -l ? But a simple test will tell you =)
– Gilles Quenot
Nov 21 '12 at 9:06
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Reload content in modal (twitter bootstrap)
...'.modal').on('hidden', function() { $(this).removeData(); }) this is my modification of below solution... cleaner because you dont have to catch the click and load it your self so programmatic model show still works
– Carter Cole
Aug 21 '13 at 15:57
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How to add a “readonly” attribute to an ?
How can I add readonly to a specific <input> ? .attr('readonly') does not work.
9 Answers
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make div's height expand with its content
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Most modern browsers currently support Flexbox and viewport units, but if you have to maintain support for older browsers, make sure to check compatibility for the specific browser version.
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