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SQL how to increase or decrease one for a int column in one command
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To answer the second:
There are several ways to do this. Since you did not specify a database, I will assume MySQL.
INSERT INTO table SET x=1, y=2 ON DUPLICATE KEY UPDATE x=x+1, y=y+2
REPLACE INTO table SET x=1, y=2
They both can handle your question. However, the first syntax allows for...
How to disable anchor “jump” when loading a page?
...works in Firefox, IE & Chrome on Windows.
Edit 2: move setTimeout() inside if block, props @vsync.
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How do I verify jQuery AJAX events with Jasmine?
...ml ). I have configured SpecRunner to load jquery and other .js files. Any ideas why the following doesn't work? has_returned does not become true, even thought the "yuppi!" alert shows up fine.
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How do I map lists of nested objects with Dapper
...Query<CourseLocation>(
"select * from CourseLocations where CourseId in @Ids",
new {Ids = courses.Select(c => c.Id).Distinct()});
Grab the relevant locations
var locations = cnn.Query<Location>(
"select * from Locations where Id in @Ids",
new {Ids = mappings.Select(m ...
Get event listeners attached to node using addEventListener
... @user973810: How do you want him to justify this? The DOM API provides no way to do it and there are no non-standard ways to do it in current browsers. As to why this is the case, I don't really know. It seems a reasonable thing to want to do.
– Tim Down
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Can angularjs routes have optional parameter values?
...lar has support for this now.
From the latest (v1.2.0) docs for $routeProvider.when(path, route):
path can contain optional named groups with a question mark (:name?)
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Get itunes link for app before submitting
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The manual way:
Your should copy your "Apple ID" from iTunes connect and use this link:
http://itunes.apple.com/us/app/APPNAME/idXXXXXXXXX
Would open the US store ("APPNAME" is that app name and XXXXXXXXX is the "Apple ID". You can use more general method (Recommended...
jQuery If DIV Doesn't Have Class “x”
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If you need to do this outside of the selector for some reason, you can use .not( ".selected" ) and it'll work the same. Brilliant stuff.
– Joshua Pinter
Aug 27 '18 at 2:02
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How to Set focus to first text input in a bootstrap modal after shown
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@scumah has the answer for you: Twitter bootstrap - Focus on textarea inside a modal on click
For Bootstrap 2
modal.$el.on('shown', function () {
$('input:text:visible:first', this).focus();
});
Update: For Bootstrap 3
$('#myModal').on('shown.bs.modal', function () {
$('#textareaID...
Facebook Open Graph not clearing cache
...ttp://www.example.com?fbrefresh=CAN_BE_ANYTHING
http://www.example.com?postid=1234&fbrefresh=CAN_BE_ANYTHING
OR visit:
http://developers.facebook.com/tools/debug/og/object?q=http://www.example.com/?p=3568&fbrefresh=89127348912
I was having the same issue last night, and I got this solution...