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Why does Math.round(0.49999999999999994) return 1?
...re are no doubt many other floating point values affected by this rounding error.
– Michaël Roy
Dec 10 '17 at 5:49
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show 7 more comments
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What is the difference between Debug and Release in Visual Studio?
...ation optimizations are off. Some libraries (e.g. STL) default to stricter error checking (e.g. debug iterators). More debugging information is generated (e.g. for "Edit and Continue"). More things are generated in code to catch errors (local variable values are set to an uninitialized pattern, and ...
Drawing an image from a data URL to a canvas
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@Phrogz it gives me an error: var ctx = myCanvas.getContext('2d'); just copy/past your code to test
– Jepser Bernardino
Aug 17 '11 at 22:29
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Excel VBA App stops spontaneously with message “Code execution has been halted”
...d you will be able to execute the macro
successfully without getting the error message “Code execution has been interrupted”.
But, after I inserted this line of code, I was not able to use Ctrl+Break any more. So it works but not greatly.
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How to put multiple statements in one line?
... but is there any other way that can accommodate for this type of checking/error-handling
– Rhys
May 29 '11 at 20:13
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How to change the background color of the options menu?
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Hi, I have used your function but i got this following error Error inflating class com.android.internal.view.menu.IconMenuItemView and then one more exception Error inflating class <unknown>... now what should i do now...? please help me.
– Rushabh Pat...
How to determine if a decimal/double is an integer?
... gives a number very close to but not exactly equal to one due to rounding errors.
Instead, format it first and if your string ends in a period followed by zeros then strip them. There are also some formats that you can use that strip trailing zeros automatically. This might be good enough for your...
How do you stash an untracked file?
...ed. git stash show did not show them. When I tried git stash apply, I got "error: could not restore untracked files from stash". However, the files were then once again listed as untracked, but changes to tracked files were not restored. I think those files could be restored individually by checking...
“Uncaught TypeError: Illegal invocation” in Chrome
... I've just copy-pasted your code and get the Illegal invocation error. Here's the screencast.
– Dan Dascalescu
Mar 10 '14 at 3:22
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Checking network connection
...tp://216.58.192.142', timeout=1)
return True
except urllib2.URLError as err:
return False
Currently, 216.58.192.142 is one of the IP addresses for google.com. Change http://216.58.192.142 to whatever site can be expected to respond quickly.
This fixed IP will not map to goog...