大约有 43,000 项符合查询结果(耗时:0.0425秒) [XML]

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HTTP Error 503, the service is unavailable

...ur web site, and click on it. On the Advanced Settings menu to the right, select Identity and change it and enter new user and password. Click on your Application Pool again, and select Recycle to restart it. You can also try looking at the error message in Event Viewer, under Windows Logs, Applic...
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Set transparent background using ImageMagick and commandline prompt

...background color. I just flood fill the background with transparency, then select the alpha channel and blur it and remove half of the blurred area using -level 50x100%. Then turn back on all the channels and flatten it against the brown color. The -blur 0x1 -level 50x100% acts to antialias the bou...
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filtering NSArray into a new NSArray in Objective-C

...y indexesOfObjectsPassingTest:] or write your own category to add a handy -select: or -filter: method (example). Want somebody else to write that category, test it, etc.? Check out BlocksKit (array docs). And there are many more examples to be found by, say, searching for e.g. "nsarray block catego...
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Getting the value of an attribute in XML

...t like this, assuming the context is the parent element: <xsl:value-of select="name/@attribute1" /> share | improve this answer | follow | ...
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Remove duplicate elements from array in Ruby

...= [1, 2, 2, 3] counts = Hash.new(0) a.each { |v| counts[v] += 1 } p counts.select { |v, count| count == 1 }.keys # [1, 3] share | improve this answer | follow ...
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How do you install an APK file in the Android emulator?

... find sdk path in your mac system, do the following steps: Open finder->select Go option on top menu -> select Go to Folder option -> it will popup a window with a textfield: /Users/your_system_username/Library/Android/sdk/ -> now open platform-tools folder and paste your copied .apk fi...
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Multiple Indexes vs Multi-Column Indexes

...e multi-column index can be used for queries referencing all the columns: SELECT * FROM TableName WHERE Column1=1 AND Column2=2 AND Column3=3 This can be looked up directly using the multi-column index. On the other hand, at most one of the single-column index can be used (it would have to look u...
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How to use DbContext.Database.SqlQuery(sql, params) with stored procedure? EF Code First C

...t accepted as the answer, its a much easier to write solution than the one selected as answer. – Nikkoli Oct 2 '12 at 18:43 10 ...
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How can I get the corresponding table header (th) from a table cell (td)?

...your_td.parentNode.children, your_td) var corresponding_th = document.querySelector('#your_table_id th:nth-child(' + (index+1) + ')') share | improve this answer | follow ...
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what is Promotional and Feature graphic in Android Market/Play Store?

...s above are now broken but the detailed information can be found here Selected applications have the ability to be featured atop their respective categories. This is not a guaranteed feature, but uploading promotional graphics is something that we recommend. ...