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Git keeps asking me for my ssh key passphrase
...macOS:
ssh-add -K
This will persist it after you close and re-open it by storing it in user's keychain.
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Calculating sum of repeated elements in AngularJS ng-repeat
... the list is filtered, resulting in incorrect sum
– Zbynek
May 23 '16 at 10:43
Can you make an example on plnkr or jsf...
Placing an image to the top right corner - CSS
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Get Character value from KeyCode in JavaScript… then trim
...character was entered. For example, a lowercase "a" will be reported as 65 by keydown and keyup, but as 97 by keypress. An uppercase "A" is reported as 65 by all events. Because of this distinction, when catching special keystrokes such as arrow keys, .keydown() or .keyup() is a better choice."
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SELECT * WHERE NOT EXISTS
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how would I use this in a HAVING clause? aka group by X having exist [row with employeeID = e.id]
– phil294
Jul 7 '16 at 15:45
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Passing variables through handlebars partial
...of html potentially on the same page, but you're doomed if the partial has IDs... the same ID will show up more than once and becomes invalid. It'd be extremely useful if you can pass in arguments to partials when invoking it, to further customize its content.
– Xavier_Ex
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Aligning textviews on the left and right edges in Android layout
I am getting started with Android. I am having trouble getting a simple layout going.
9 Answers
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How can I check whether a option already exist in select by JQuery
How can I check whether a option already exist in select by JQuery?
8 Answers
8
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How to add a primary key to a MySQL table?
...mn, you can always add the primary key:
ALTER TABLE goods ADD PRIMARY KEY(id)
As to why your script wasn't working, you need to specify PRIMARY KEY, not just the word PRIMARY:
alter table goods add column `id` int(10) unsigned primary KEY AUTO_INCREMENT;
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