In vim, you select the block and then press the < key. In Eclipse you select it and then press SHIFT + TAB. Every code editor worth its salt has a one-key way to indent and dedent blocks.
Use $ a. sed -i “$ a some text” somefile.txt
edit action is responsible for rendering the view update action is responsible for interacting with the model (db updates etc) If you run rake routes you will see the difference between the verb and the action. Typically, the create/update actions are used when submitting a form. This differs from the new and edit actions as … Read more
You can create a JTable using following code: JTable jTable = new JTable() { private static final long serialVersionUID = 1L; public boolean isCellEditable(int row, int column) { return false; }; }; Basically what we are doing here is overriding isCellEditable and always returning false from it. This will make a non editabe JTabel.
There are a number of options, the simplest, of course, being to simply record all versions independently. For a site like Stack Overflow, where posts aren’t usually edited very many times, this is appropriate. However for something like Wikipedia, one needs to be more clever to save space. In the case of Wikipedia, pages are … Read more
Gist changed the path to this file pattern: https://gist.github.com/<USER_NAME>/<GIST_ID>/raw/<GIST_REVISION_ID>/<GIST_FILE_NAME> You will notice that now the top answers’ links are 404’ing. Simply apply this new pattern and voilà! https://gist.github.com/<USER_NAME>/<GIST_ID>/raw/<GIST_FILE_NAME> For instance: https://gist.githubusercontent.com/wesbos/cd16b8b1815825f111a2/raw/lol.js
The built-in str.partition() method will do this for you. Unlike str.split() it won’t bother to cut the rest of the str into different strs. text = raw_input(“Type something:”) left_text = text.partition(“!”)[0] Explanation str.partition() returns a 3-tuple containing the beginning, separator, and end of the string. The [0] gets the first item which is all you … Read more
I suspended Resharper and restarted Visual Studio 2013. Once I reopened it the problem was gone. Resuming Resharper caused the problem to emerge again. The solution is quite large so maybe that is it. Before putting Resharper into suspend mode I tried switching off code analysis thinking the workload is just too great, but that … Read more
You should put the form inside each node and use ng-show and ng-hide to enable and disable editing, respectively. Something like this: <li> <span ng-hide=”editing” ng-click=”editing = true”>{{bday.name}} | {{bday.date}}</span> <form ng-show=”editing” ng-submit=”editing = false”> <label>Name:</label> <input type=”text” ng-model=”bday.name” placeholder=”Name” ng-required/> <label>Date:</label> <input type=”date” ng-model=”bday.date” placeholder=”Date” ng-required/> <br/> <button class=”btn” type=”submit”>Save</button> </form> </li> The key … Read more
You should add the library as a module in Android Studio, by downloading the code from the Github repository you’re interested in (and removing the line under dependencies that you added to build.gradle) Then follow the steps in this answer: https://stackoverflow.com/a/16639227/1065810