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'echo' without newline in a shell script
...CMD :( As far as I can see, there isn't, just workarounds to achieve the same behavior.
– kayleeFrye_onDeck
Sep 24 '16 at 6:57
2
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Xml configuration versus Annotation based configuration [closed]
In a few large projects i have been working on lately it seems to become increasingly important to choose one or the other (XML or Annotation). As projects grow, consistency is very important for maintainability.
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How can I generate a diff for a single file between two branches in github
...ons, which are actually tags in github. I then want to send this diff to someone via email so a github URL for the diff would be ideal. The github compare view will allow me to do this for all changed files, but that's no good as there are thousands of files in my repo.
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Back to previous page with header( “Location: ” ); in PHP
...etty bad idea overall as the header can be hijacked, sending the user to some other destination. The header may not even be sent by the browser.
Ideally, you will want to either:
Append the return address to the request as a query variable (eg. ?back=/list)
Define a return page in your code (ie. ...
jQuery - Detect value change on hidden input field
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So this is way late, but I've discovered an answer, in case it becomes useful to anyone who comes across this thread.
Changes in value to hidden elements don't automatically fire the .change() event. So, wherever it is that you're setting that value, you also have to tell jQuery to trigger ...
React.js: onChange event for contentEditable
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Edit: See Sebastien Lorber's answer which fixes a bug in my implementation.
Use the onInput event, and optionally onBlur as a fallback. You might want to save the previous contents to prevent sending extra events.
I'd personally have this as my render function.
var handleChange = fun...
Clearing localStorage in javascript?
... on initialize, and, for a given id, the instance property is always the same.
– sydneyos
Oct 4 '14 at 0:46
11
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Write a program that will surely go into deadlock [closed]
...cks and no shared data. It has only a single local variable and three statements, and yet it deadlocks with 100% certainty. One would be hard-pressed to come up with a simpler program that deadlocks with certainty.
Exercise to the reader #1: explain how this deadlocks. (An answer is in the comments...
Draw on HTML5 Canvas using a mouse
...aw on a HTML Canvas using a mouse (for example, draw a signature, draw a name, ...)
13 Answers
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Visual Studio: How to show Overloads in IntelliSense?
... code has been written, the only way I know of to view the overloads for a method is to actually edit the method by deleting the Parenthesis () and reopening them.
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