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std::enable_if to conditionally compile a member function
...ution in argument deduction of a template argument makes the construct ill-formed. There is no such substitution.
I thought of that too and tried to use std::is_same< T, int >::value and ! std::is_same< T, int >::value which gives the same result.
That's because when the class tem...
Is it possible to GROUP BY multiple columns using MySQL?
...ows are sorted.
In your example, you would write
GROUP BY fV.tier_id, f.form_template_id
Meanwhile, the code
GROUP BY f.form_template_id, fV.tier_id
would give similar results, but sorted differently.
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Javascript : Send JSON Object with Ajax?
...
but man I can use content-type:application/x-www-form-urlencoded too if I use stringify, then what's the point to use application/json? :)
– Adam Halasz
Jun 20 '11 at 23:31
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Change URL and redirect using jQuery
...bc").attr("action", "/yourapp/" + temp).submit();
What it means:
Find a form with id "abc", change it's attribute named "action" and then submit it...
This works for me... !!!
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Bug With Firefox - Disabled Attribute of Input Not Resetting When Refreshing
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This is a "feature" of Firefox which remembers form input values across page refreshes. To fix this behavior, you simply set autocomplete="off" on the form containing the inputs, or just directly to the input.
This stops autocomplete from working and prevents the browser...
jQuery Click fires twice when clicking on label
...his scenario is useful if you're trying to style a unique click zone for a form.
<form>
<div id="outer">
<label for="mycheckbox">My Checkbox</label>
<input type="checkbox" name="mycheckbox" id="mycheckbox" value="on"/>
</div>
</form>
<script>
...
Effects of changing Django's SECRET_KEY
...or seeding the random engine which impacts:
password reset token
comment form security to protect against forged POST requests
form security
protect against message tampering as the message framework may use cookies to pass messages between views.
protect session data and create random session key...
Limit file format when using ?
...ome, Firefox) -->
<input type="file"
accept="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet,application/vnd.ms-excel" />
[Edge (EdgeHTML) behavior: The file type filter dropdown shows the file types mentioned here, but is not the default in the dropdown. The defau...
How to run a single test from a rails test suite?
... defined in the MyModelTest class in the specified file. The test_name is formed by taking the test name, prepending it with the word "test", then separating the words with underscores. For example:
class MyModelTest < ActiveSupport::TestCase
test "valid with good attributes" do
# do wh...
How can I make space between two buttons in same div?
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you should use bootstrap v.4
<div class="form-group row">
<div class="col-md-6">
<input type="button" class="btn form-control" id="btn1">
</div>
<div class="col-md-6">
<input type="button" class="btn form-con...