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Bash script to calculate time elapsed
I am writing a script in bash to calculate the time elapsed for the execution of my commands, consider:
10 Answers
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While loop to test if a file exists in bash
I'm working on a shell script that does certain changes on a txt file only if it does exist, however this test loop doesn't work, I wonder why?
Thank you!
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Google MAP API Uncaught TypeError: Cannot read property 'offsetWidth' of null
...L file, just before the tag, so the DOM is completely rendered before it executes (note that the second option is more sensitive to invalid HTML).
Note, as pointed out by matthewsheets this also could be cause by the div with that id not existing at all in your HTML (the pathological case of the d...
An error occurred while signing: SignTool.exe not found
...rosoft.com/vsnetsetup/2013/11/18/an-error-occurred-while-signing-signtool-exe-not-found/
Lastly you might want to install the customer preview instead of being on the developer preview
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Android: how to check if a View inside of ScrollView is visible?
...e (if any part of it is currently displayed by the ScrollView ). I would expect the below code to do this, surprisingly it does not:
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The requested operation cannot be performed on a file with a user-mapped section open
...r, after stopping the main service, I am getting an error with one file (TexteDll). The error is:
28 Answers
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How can I test an AngularJS service from the console?
...our app you need to grab it from an element that angular is handling. For example if your app is registered on the body element you call injector = angular.element(document.body).injector()
From the retrieved injector you can then get whatever service you like with injector.get('ServiceName')
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Stacking DIVs on top of each other?
...ean by literally putting one on the top of the other, one on the top (Same X, Y positions, but different Z position), try using the z-index CSS attribute. This should work (untested)
<div>
<div style='z-index: 1'>1</div>
<div style='z-index: 2'>2</div>
<...
How to use a keypress event in AngularJS?
I want to catch the enter key press event on the textbox below. To make it more clear I am using a ng-repeat to populate the tbody. Here is the HTML:
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