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HTML text input field with currency symbol
.... Here's a basic kickoff example:
.currencyinput {
border: 1px inset #ccc;
}
.currencyinput input {
border: 0;
}
<span class="currencyinput">$<input type="text" name="currency"></span>
...
Test if a class has an attribute?
...bute<SomeAttribute> method is avaliable from .NET 4.5 and my IDE was set to 3.5 so everything is clear now
– user2733082
Apr 19 '17 at 16:35
...
Windows batch: call more than one command in a FOR loop?
...ily searches for the first closing parenthesis, instead of handling nested sets of parentheses gracefully. This may cause the rest of the command line to fail to parse, or it may cause some of the parentheses to get passed to the commands (e.g. DEL myfile.txt)).
A workaround for this is to split th...
How to find duplicates in 2 columns not 1
...
You should set up a composite key between the two fields. This will require a unique stone_id and upcharge_title for each row.
As far as finding the existing duplicates try this:
select stone_id,
upcharge_title,
c...
Virtualizing an ItemsControl?
...t control templates is Show Me The Template)
Things to notice:
You have to set ScrollViewer.CanContentScroll="True", see here for why.
Also notice that I put VirtualizingStackPanel.VirtualizationMode="Recycling". This will reduce the numbers of times TextBlock_Initialized is called to however many T...
C++ Convert string (or char*) to wstring (or wchar_t*)
...ntime encoding is the same as the compile-time encoding. You might need to setlocale or adjust compiler flags. I don't know because I don't use Windows, but this is why it's not a common feature. Consider the other answer if possible.
– Potatoswatter
Apr 4 '10 ...
How do I view events fired on an element in Chrome DevTools?
...t "type" as second parameter to narrow monitored events to some predefined set. For example:
monitorEvents(document.body, 'mouse')
List of this available types is here.
I made a small gif that illustrates how this feature works:
...
jquery - return value using ajax result on success
...lue from an AJAX request, but that's only if you make it non-asynchronous (set the option async: false). In some cases, having an asynchronous call is not requirement. More on jquery.ajax() doc api.jquery.com/jQuery.ajax , not that As of jQuery 1.8, the use of async: false with jqXHR ($.Deferred) is...
How can I use grep to show just filenames on Linux?
...g this with other flags grep -nrl "some text" . when looking for text in a set of subfolders recursively
– openwonk
Jun 25 '19 at 6:33
...
How to sync with a remote Git repository?
...round you can also use the git protocol rather than https, e.g. git remote set-url git://github.com/mrdoob/three.js.git - then try the git pull.
– Mark Hibberd
Nov 30 '10 at 11:43
...