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Eclipse keyboard shortcut to indent source code to the left?
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In my copy, Shift + Tab does this, as long as I have a code selection, and am in a code window.
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get an element's id
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@Rana - Yup, it's a DOM element property, and all specific elements inherit from the basic dom element, so they have the property :)
– Nick Craver♦
Sep 2 '10 at 0:59
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How to find common elements from multiple vectors?
...ect(a,b),c)
will do the job.
EDIT: More cleverly, and more conveniently if you have a lot of arguments:
Reduce(intersect, list(a,b,c))
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JQuery string contains check [duplicate]
...indexOf function.
var str1 = "ABCDEFGHIJKLMNOP";
var str2 = "DEFG";
if(str1.indexOf(str2) != -1){
console.log(str2 + " found");
}
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How to overwrite existing files in batch?
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enclose your arguments inside "'s. If you have a " inside an argument which is enclosed (which is never the case for filenames) double it.
– Benoit
Oct 29 '10 at 11:33
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How do I delay a function call for 5 seconds? [duplicate]
...c once, after 5 seconds:
setTimeout(function() { your_func(); }, 5000);
If your function has no parameters and no explicit receiver you can call directly setTimeout(func, 5000)
There is also a plugin I've used once. It has oneTime and everyTime methods.
jQuery timers plugin
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How can I change the image of an ImageView? [duplicate]
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If you created imageview using xml file then follow the steps.
Solution 1:
Step 1: Create an XML file
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
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Remove and Replace Printed items [duplicate]
I was wondering if it was possible to remove items you have printed in Python - not from the Python GUI, but from the command prompt.
e.g.
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Run jar file in command prompt [duplicate]
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as a note, if your application uses a web framework there maybe more params that you have to pass in, for example with dropwizard... java -jar myapp.jar server xxx.yml
– Opentuned
Aug 16 '17 at 11:...
Git error: src refspec master does not match any [duplicate]
...git commit'. Please make sure all processes are terminated then try again. If it still fails, a git process may have crashed in this repository earlier: remove the file manually to continue." I dont have any other process and I have tried deleting the .git and .git/index.lock file few times.
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