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Loaded nib but the 'view' outlet was not set

...is is Josh Justice proposal, but in a graphical way (pictures are mine): Select File owner On right hand side panel select custom class. Enter the custom class name On right hand side panel select oultets Drag view outlet to view component Finally the View Controller is instantiated with ...
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Changing the selected option of an HTML Select element

In my HTML, I have a <select> with three <option> elements. I want to use jQuery to check each option's value against a Javascript var . If one matches, I want to set the selected attribute of that option. How would I do that? ...
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You can't specify target table for update in FROM clause

...llow you to write queries like this: UPDATE myTable SET myTable.A = ( SELECT B FROM myTable INNER JOIN ... ) That is, if you're doing an UPDATE/INSERT/DELETE on a table, you can't reference that table in an inner query (you can however reference a field from that outer table...) Th...
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What is a unix command for deleting the first N characters of a line?

... Use cut. Eg. to strip the first 4 characters of each line (i.e. start on the 5th char): tail -f logfile | grep org.springframework | cut -c 5- share | impr...
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jQuery AJAX file upload PHP

...t type="file" onchange="saveFile(this)" > <br><br> Before selecting the file Open chrome console > network tab to see the request details. <br><br> <small>Because in this example we send request to https://stacksnippets.net/upload/image the response code will ...
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Trim trailing spaces in Xcode

... You can create a script and bind it to a keyboard shortcut: Select Scripts Menu > Edit User Scripts... Press the + button and select New Shell Script Give it a name like "Strip Trailing Spaces", and give it a shortcut like ⌃⇧R. Set Input to "Selection" and Output to "Replace Se...
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What does the red exclamation point icon in Eclipse mean?

...o old machine. I resolved it as belows Right click on the "Project name" Select "Build path" Then select "Configure Build Path" Click on "Libraries" Remove all the libraries which were referring to old path Then, the exclamation symbol on the "Project name" was removed. ...
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Why isn't vector a STL container?

...l directly. Workarounds to avoid this range from using a different type (char, unsigned char) or container (like deque) to use wrapper types or further specialize for specific allocator types. bitset is a class that provides a similar functionality for fixed-size arrays of bits. ...
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Pick any kind of file via an Intent in Android

... how can I get the selected file ? I guess it's the path, but how ? – Francisco Corrales Morales Nov 26 '14 at 17:31 1 ...
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How to change context root of a dynamic web project in Eclipse?

...nd redeploy. It worked for me. If you are struck you have another choice: select the Tomcat server in the Servers view. Double clicking on that server (or selecting Open in the context menu) brings a multipage editor where there is a Modules page. Here you can change the root context of your module...