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Simple state machine example in C#?
... readonly Action PressSwitch;
[Trigger]
public readonly Action GotError;
// Actual state machine logic
protected override IEnumerable WalkStates()
{
off:
Console.WriteLine("off.");
yield return null;
if (Trigge...
How do I decode HTML entities in Swift?
...r ease of use. Note that Santiago's Swift 2 version fixes the compile time errors, but taking out the strtooul(string, nil, base) entirely will cause the code not to work with numeric character entities and crash when it comes to an entity it doesn't recognize (instead of failing gracefully).
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Print content of JavaScript object? [duplicate]
... doesn't work for objects with circular reference chains - Chrome gives an error: TypeError: Converting curcular structure to JSON
– DavidJ
May 15 '13 at 12:57
8
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How to track down log4net problems
...the first entry under <configuration>. Otherwise you end up with an error.
– Nick
Jul 25 '17 at 13:59
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Maven package/install without test (skip tests)
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If you are trying this in Windows Powershell, you will get this error:
[ERROR] Unknown lifecycle phase ".test.skip=true". You must specify a valid lifecycle phase or a goal in the format...
The reason for this is, in Powershell the "-" has special meaning and it is causing problem with...
Where can I find WcfTestClient.exe (part of Visual Studio)
...2 at 1:15
500 - Internal Server Error500 - Internal Server Error
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Your content must have a ListView whose id attribute is 'android.R.id.list'
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same problem it shows error: Error: No resource found that matches the given name (at 'id' with value '@android:id/list_interestsent').
– user4078066
Nov 19 '14 at 12:21
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The static keyword and its various uses in C++
...initialized global variable with internal linkage
const int globalVar3; // error, since const variables must be initialized upon declaration
const int globalVar4 = 23; //correct, but with static linkage (cannot be accessed outside the file where it has been declared*/
extern const double globalVar5 ...
Check empty string in Swift?
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@teradyl By "didn't work," do you mean you're getting an error, having issues with autocomplete, or something else? It should work unless something changed that I'm not aware of, but autocomplete won't always pick the right version.
– John Montgomery
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How can I recall the argument of the previous bash command?
...provide a little more detail (eg. ubuntu command line, cygwin for windows? error message? previous line?)
– Robert Gowland
Feb 14 '14 at 14:59
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