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How to delete a file after checking whether it exists
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answered Jun 17 '11 at 20:55
Adam Lear♦Adam Lear
34.2k1111 gold badges7878 silver badges9898 bronze badges
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What is the difference between assert, expect and should in Chai?
...ue");
– user5325596
Mar 29 '16 at 9:20
I cannot get any custom message to appear with expect, using the latest versio...
How to get names of classes inside a jar file?
... jar).
– Richard Duerr
Jul 7 '16 at 20:56
This is great! And I found the office doc here. docs.oracle.com/javase/tutor...
“for loop” with two variables? [duplicate]
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201
If you want the effect of a nested for loop, use:
import itertools
for i, j in itertools.prod...
Arduino Sketch upload issue - avrdude: stk500_recv(): programmer is not responding
...oading, you can see AVRDUDE sending three packets avrdude: Send: 0 [30] [20] (with corresponding RX flashes on the board) right before the avrdude: ser_recv(): programmer is not responding error.
The trick is to hit the reset button on the board immediately before these three packets are sent. Th...
Git: How to remove file from historical commit?
...to work by using double-quotes instead of single-quotes (on Windows Server 2012 cmd.exe)
– JCii
Dec 19 '13 at 7:09
1
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Testing Abstract Classes
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answered Feb 20 '18 at 15:47
GordonMGordonM
28.2k1515 gold badges7373 silver badges122122 bronze badges
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new Date() works differently in Chrome and Firefox
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The correct format for UTC would be 2013-02-27T17:00:00Z (Z is for Zulu Time). Append Z if not present to get correct UTC datetime string.
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How to check if a string contains text from an array of substrings in JavaScript?
...pt5-compliant implementations, though it's trivial to polyfill.
Update in 2020: The some example can be simpler with an arrow function (ES2015+), and you might use includes rather than indexOf:
if (substrings.some(v => str.includes(v))) {
// There's at least one
}
Live Example:
const su...
How to get the width and height of an android.widget.ImageView?
...5
Ankur
9201313 silver badges2121 bronze badges
answered Aug 6 '15 at 19:32
RashidRashid
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