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Undefined behavior and sequence points
...d value modified at most once by the evaluation of an expression.
What does it mean?
Informally it means that between two sequence points a variable must not be modified more than once.
In an expression statement, the next sequence point is usually at the terminating semicolon, and the previous...
Do you continue development in a branch or in the trunk? [closed]
...environments most devs are very good at making sure this happens and if it does not, the team has the right to give that person a hard time ...also tools like Cruise Control and other continuous build setups. That's what continuous integration is all about! You have QA test your branches not your ...
Is a colon `:` safe for friendly-URL use?
...u have any insight into the real-world application of this specification? Does this mean browsers should/will ignore (skip the encoding of) the : in the fragment?
– Nicole
Jan 13 '10 at 0:43
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Can I underline text in an Android layout?
... I have come across cases when underlying through <u> tags does not work, e.g. sometimes if you are using a custom font. However, underlying programmatically by UnderlineSpan has yet to fail on me, so I would recommend it as the most reliable solution.
– Giulio ...
How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version
...shown describe which version if Java was used to compile the code." No it does not. It shows the version of the JRE that the class file is compatible with. Using cross-compilation options you can use a 1.7 JDK to compile code with a class version of 1.1 (through 1.7).
– Andr...
Chrome Dev Tools - Modify javascript and reload
... in Chrome console. I can edit JS/HTML from the Elements section, but that does not reload automatically. But in the place where breakpoints are set, that appears to be readonly
– Josh Sutterfield
May 4 '16 at 15:30
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How to redirect the output of a PowerShell to a file during its execution
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Note that start-transcript does not record Write-Error, Write-Verbose, or Write-Debug...only standard output.
– Richard Berg
Aug 1 '09 at 17:25
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How do I force a UITextView to scroll to the top every time I change the text?
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UITextView*note;
[note setContentOffset:CGPointZero animated:YES];
This does it for me.
Swift version (Swift 4.1 with iOS 11 on Xcode 9.3):
note.setContentOffset(.zero, animated: true)
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PHP Fatal error: Using $this when not in object context
...g. You can call an instance method with ::. It is against E_STRICT, but it does work as long as the method body does not reference the instance scope, e.g. uses $this. Also, self::foo will not point to $this->foo. It references a class constant. Both, self::foo and self::$foo would raise a Fatal ...
String to object in JS
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Doesn't answer the question at all I'm afraid. It would be wonderful if everyone changed the question to suit the answer. How do you parse "firstName:name1, lastName:last1"? not '{ "hello":"world" }'.
– ...