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How to determine the current shell I'm working on
...nd that if you do this from within a subshell then it can lead to spurious extra lines by matching the parent's PID as well as the actual shell process. For this, I use -q instead of -p: SHELL=$(ps -ocomm= -q $$)
– Steve
Dec 28 '17 at 23:09
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Correct way of using JQuery-Mobile/Phonegap together?
...iginal HTML document before jquery.mobile loads. In this case hiding it an extra half second of empty space is preferred to seeing the unstyled document.
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Xcode 4: How do you view the console?
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The console is no extra window anymore but it is under the texteditor area. You can set the preferences to always show this area. Go to "General" "Run Start" and activate "Show Debugger". Under "Run completes" the Debugger is set to hide again...
Check if null Boolean is true results in exception
... great helper functions for all sorts of use-cases, including Booleans and Strings. I suggest you peruse the various Apache libraries and see what they already offer.
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JavaScript global event mechanism
... be
// supported in every browser. It worked for me in Chrome.
var extra = !col ? '' : '\ncolumn: ' + col;
extra += !error ? '' : '\nerror: ' + error;
// You can view the information in an alert to see things working like this:
alert("Error: " + msg + "\nurl: " + url + "\nline: " +...
Is there a way to make text unselectable on an HTML page? [duplicate]
... you can use this selector [unselectable=on]{...} then you avoid putting extra class
– venimus
Apr 29 '11 at 18:33
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Creating JS object with Object.create(null)?
... in the map that you never inserted. For example, if you did a lookup on toString, you would find a function, even though you never put that value there. You can work around that like this:
if (Object.prototype.hasOwnProperty.call(p, 'toString')) {
// we actually inserted a 'toString' key into p...
NoClassDefFoundError - Eclipse and Android
...g android-support-v13.jar as an external library at C:\android-sdk-windows\extras\android\compatibility\v13. I moved that JAR into the project libs folder and removed the reference from Java Build Path -> Libraries. A clean build and I was going again.
– Snowwire
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How does Go compile so quickly?
...ed around the Go website, but I can't seem to find an explanation for Go's extraordinary build times. Are they products of the language features (or lack thereof), a highly optimized compiler, or something else? I'm not trying to promote Go; I'm just curious.
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Where can I learn jQuery? Is it worth it?
...g up on to see if they meet your needs.
Jquery is good, but with a little extra effort, maybe you'll find that something else works better for you.
Good luck.
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