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how do I check in bash whether a file was created more than x time ago?
...ou can use -cmin for change or -amin for access time. As others pointed I don’t think you can track creation time.
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How do I specify unique constraint for multiple columns in MySQL?
... conflicted with another row's user/email/address values, would the INSERT do the actions specified by the ON DUPLICATE KEY clause instead?
– clizzin
May 26 '11 at 2:29
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Why do we need extern “C”{ #include } in C++?
Why do we need to use:
11 Answers
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How to measure time taken by a function to execute
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Using performance.now():
var t0 = performance.now()
doSomething() // <---- The function you're measuring time for
var t1 = performance.now()
console.log("Call to doSomething took " + (t1 - t0) + " milliseconds.")
NodeJs: it is required to import the performance cla...
How do I uninstall a package installed using npm link?
When installing a node package using sudo npm link in the package's directory, how can I uninstall the package once I'm done with development?
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How do you reverse a string in place in C or C++?
How do you reverse a string in C or C++ without requiring a separate buffer to hold the reversed string?
30 Answers
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How do you explicitly set a new property on `window` in TypeScript?
...p global namespaces for my objects by explicitly setting a property on window .
22 Answers
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How to call a method with a separate thread in Java?
let's say I have a method doWork() . How do I call it from a separate thread (not the main thread).
7 Answers
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How do you create a transparent demo screen for an Android app?
...parent="@android:style/Theme.NoTitleBar">
<item name="android:windowContentOverlay">@null</item>
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowBackground">@android:color/transparent</item>
<item name="android:...
What is meant by 'first class object'?
... the aspect of JavaScript where functions are 'first class' objects. What does the 'first class' mean in this context, as opposed to other objects?
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