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How to change Xcode Project name

... For Xcode 4 or later: Open a project Select Project Navigator Highlight project name Single click on project name For Xcode 3: Open a project > Menu > Project > Rename ... ...
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Left Join With Where Clause

...ring away rows where the left join doesn't succeed. Move it to the join: SELECT `settings`.*, `character_settings`.`value` FROM `settings` LEFT JOIN `character_settings` ON `character_settings`.`setting_id` = `settings`.`id` AND `character_settings`.`character_id` = '1' ...
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iOS 5 Best Practice (Release/retain?)

... @Dan: You're not joking it can be selectively turned off? Please give a link, that is important to me! :D – sudo rm -rf Jun 10 '11 at 15:43 ...
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Most efficient T-SQL way to pad a varchar on the left to a certain length?

...cely. It will also perform the conversion for you: declare @n as int = 2 select FORMAT(@n, 'd10') as padWithZeros Update: I wanted to test the actual efficiency of the FORMAT function myself. I was quite surprised to find the efficiency was not very good compared to the original answer from Al...
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Error during installing HAXM, VT-X not working

...this, restart the computer, when the computer started then press Esc, then select the F2 if the manufacturer is dell. Even if you have enabled the Virtualization (VT) in BIOS settings, some antivirus options prevent HAXM installation. For example: In Avast antivirus under Settings (parameters) tab ...
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How do I create a SQL table under a different schema?

...er 2008 1. Navigate to Security > Schemas 2. Right click on Schemas and select New Schema 3. Complete the details in the General tab for the new schema. Like, the schema name is "MySchema" and the schema owner is "Admin". 4. Add users to the schema as required and set their permissions: 5. Add an...
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How to get the max of two values in MySQL?

... Use GREATEST() E.g.: SELECT GREATEST(2,1); Note: Whenever if any single value contains null at that time this function always returns null (Thanks to user @sanghavi7) s...
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JPA and Hibernate - Criteria vs. JPQL or HQL

...oaded. This means one Criteria query might result in several SQL immediate SELECT statements to fetch the subgraph with all non-lazy mapped associations and collections. If you want to change the "how" and even the "what", use setFetchMode() to enable or disable outer join fetching for a particular ...
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App Inventor 2 SQLite 拓展:超流行兼容主流SQL语法的迷你本地数据库引擎...

...原始调用中指定的标签以及新行或更新行的行 ID。 AfterSelect(tag,rowCount,rows) 此事件在异步 Select 调用后触发。 提供原始调用中指定的标签、返回的行数以及结果行数据。 AfterUpdate(tag,rowCount) 此事件在异步 Update 调用后触发。...
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How to take column-slices of dataframe in pandas

...e .loc See the deprecation in the docs .loc uses label based indexing to select both rows and columns. The labels being the values of the index or the columns. Slicing with .loc includes the last element. Let's assume we have a DataFrame with the following columns: foo, bar, quz, ant, cat, ...