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Prevent contenteditable adding on ENTER - Chrome

...ent('br'); docFragment.appendChild(newEle); //make the br replace selection var range = window.getSelection().getRangeAt(0); range.deleteContents(); range.insertNode(docFragment); //create a new range range = document.createRange(); range.setStartAfter(newEle); ...
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In Matplotlib, what does the argument mean in fig.add_subplot(111)?

...,i) breaks the figure window into an m-by-n matrix of small subplots and selects the ithe subplot for the current plot. The plots are numbered along the top row of the figure window, then the second row, and so forth. ...
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Environment variable substitution in sed

... The selected answer describes a workaround ... don't use slash for the delimiter – Eddie Feb 18 '14 at 22:16 ...
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Why is printing “B” dramatically slower than printing “#”?

... and click Options. After that click Editor and go to Formatting tab. Then select Anywhere in Line Wrap Option. It will take almost 6.24% less time to compile the program. share | improve this an...
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How do I analyze a .hprof file?

...unning a form of limited SQL (OQL) against the in-memory objects, i.e. SELECT toString(firstName) FROM com.yourcompany.somepackage.User Totally brilliant. share | improve this answer ...
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Ruby on Rails: how do I sort with two columns using ActiveRecord?

...ersonally I find it easier to manage. SQL gets produced in one step only: SELECT "models".* FROM "models" ORDER BY "models"."etc" ASC, "models"."bar" DESC, "models"."foo" ASC Thusly, for the original question: Model.order(:updated_at).order(:price) You need not declare data type, ActiveRecord ...
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How to parse/read a YAML file into a Python object? [duplicate]

... Here is one way to test which YAML implementation the user has selected on the virtualenv (or the system) and then define load_yaml_file appropriately: load_yaml_file = None if not load_yaml_file: try: import yaml load_yaml_file = lambda fn: yaml.load(open(fn)) ...
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Preventing console window from closing on Visual Studio C/C++ Console application

...ct Properties > Configuration Properties > Linker > System Select Console (/SUBSYSTEM:CONSOLE) in SubSystem option or you can just type Console in the text field! Now try it...it should work share |...
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“java.lang.OutOfMemoryError: PermGen space” in Maven build [duplicate]

... They can even use JAVA_1_8_HOME which would emulate a poor mens toolchain selector) – eckes Mar 16 '16 at 23:25 the b...
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Android: Generate random color on click?

... This approach might not yield the best results, It always ends up with a selection of similar colors that way too dark or way too bright. Semi-random approach : If you need some fresh and shiny colors then use the following simple class, that I wrote previously when I had the same issues. It's ...