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Generating a drop down list of timezones with PHP
...s of timezones within the same offset.
Offset information is not retrieved from DateTimeZone::listAbbreviations, since that method also returns historical timezone information. Favio's answer does use this method, which results in incorrect (historical) offsets
The list of timezones is only generate...
How to pass the value of a variable to the stdin of a command?
...that the first line(s) will be the contents of $var but the rest will come from cat reading its standard input. If the command does not do anything too fancy (try to turn on command line editing, or run like vim does) then it will be fine. Otherwise, you need to get really fancy - I think expect o...
Best way to trim strings after data entry. Should I create a custom model binder?
... == typeof(NoTrimAttribute)))
and you can mark properties to be excluded from trimming with [NoTrim] attribute.
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Difference between webdriver.Dispose(), .Close() and .Quit()
...e WebDriver session will not close properly and files would not be cleared from memory. This may result in memory leak errors.
The above explanation should explain the difference between driver.close and driver.quit methods in WebDriver. I hope you find it useful.
The following website has some g...
Printing a variable memory address in swift
...s there anyway to simulate the [NSString stringWithFormat:@"%p", myVar] , from Objective-C, in the new Swift language?
15 ...
How to get position of a certain element in strings vector, to use it as an index in ints vector?
...tor knowing an iterator pointing to the element, simply subtract v.begin() from the iterator:
ptrdiff_t pos = find(Names.begin(), Names.end(), old_name_) - Names.begin();
Now you need to check pos against Names.size() to see if it is out of bounds or not:
if(pos >= Names.size()) {
//old_n...
Indentation in Go: tabs or spaces?
...y
gofmt -w .
You can read more about it here on the golang.org blog, or from the Effective go document:
Indentation
We use tabs for indentation and gofmt emits them by default. Use spaces only if you must.
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Run class in Jar file
...jar located in /myfolder and you want to use the class called myClass from it, how do you go about doing it from the command line?
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Where is PHP.ini in Mac OS X Lion? Thought it was in /usr/local/php5/lib
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Answers from @Cronk and @Justin got me close on Mac OS X 10.9 Mavericks. In fact, on my system the /etc/php.ini file was missing completely, and it wasn't until I ran phpinfo() on the web server that I observed there was no configur...
How to vertically align text inside a flexbox?
...e box. This makes it an anonymous inline element and child of the parent.
From the CSS spec:
9.2.2.1 Anonymous inline
boxes
Any text that is directly contained inside a block container element
must be treated as an anonymous inline element.
The flexbox specification provides for simi...