大约有 47,000 项符合查询结果(耗时:0.0393秒) [XML]

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Android add placeholder text to EditText

... In Android Studio you can add Hint (Place holder) through GUI. First select EditText field on designer view. Then Click on Component Tree Left side of IDE (Normally it's there, but it may be there minimized) There you can see Properties of selected EditText. Find Hint field as below Image T...
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jQuery selectors on custom data attributes using HTML5

I would like to know what selectors are available for these data attributes that come with HTML5. 4 Answers ...
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Position a CSS background image x pixels from the right?

... This should be the selected as the "Correct answer". According to MDN it's supported in IE9+ and all other browsers, which is great! developer.mozilla.org/en-US/docs/Web/CSS/… – fregante Sep 27 '13 at 0:...
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What's an easy way to read random line from a file in Unix command line?

...he whole file needs to get shuffled by sort before piping it to head. shuf selects random lines from the file, instead and is much faster for me. – Bengt Nov 25 '12 at 17:33 1 ...
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How do I stop Chrome from yellowing my site's input boxes?

...e property to none. input[type="text"], input[type="password"], textarea, select { outline: none; } In cases where the browser may add a background color as well this can be fixed by something like :focus { background-color: #fff; } ...
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disable nganimate for some elements

...ng-show , etc, are affected by that, I want to leverage ngAnimate for some selected elements. For performance and some bugs in elements that shows and hide very speedy. ...
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Get the value in an input text box

... You can only select a value with the following two ways: // First way to get a value value = $("#txt_name").val(); // Second way to get a value value = $("#txt_name").attr('value'); If you want to use straight JavaScript to get the v...
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The ALTER TABLE statement conflicted with the FOREIGN KEY constraint

... Here's a query to check the incorrect values: select distinct referrerTable.referenceColumn from referrerTable left join referredTable on referredTable.referenceColumn = referrerTable.referenceColumn where referredTable.referenceColum...
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How do I update my forked repo using SourceTree?

... First, set up the parent repo: Open your forked repo in SourceTree. Select Repository ➫ Repository Settings… in the menu (or press ⇧⌘,). In the Remotes pane, press Add. Enter any name you like (often upstream or master) and the URL / path to the parent repo. Press OK, then OK. Now, ...
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Connect different Windows User in SQL Server Management Studio (2005 or later)

... use with the "runas" command. Then, in SQL Management Studio 2005, just select the "Windows Authentication" and input the server you wanna connect to (even though the user that you can see greyed out is still the local user)... and it works! Don't ask me why ! :) Edit: Make sure to include ":14...