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Generating CSV file for Excel, how to have a newline inside a value
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You should have space characters at the start of fields ONLY where the space characters are part of the data. Excel will not strip off leading spaces. You will get unwanted spaces in your headings and data fields. Worse, the " that should be "protecting" that line-...
Notepad++ Setting for Disabling Auto-open Previous Files
... @jhurtado -- After opening a very large file in Notepad++ and restarting, the application freezes... can I "disable" auto-opening by deleting the Notepad++ cache?
– Ian Campbell
Dec 17 '14 at 16:25
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Anti-forgery token issue (MVC 5)
...nfig.UniqueClaimTypeIdentifier = ClaimTypes.NameIdentifier; in Application_Start() of Global.asax.cs fixed it for me. Even though I have the claim http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier set, I get the same error as in the original question. But pointing it out as above ...
Array slices in C#
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ArraySegment is IList and IEnumerable starting from .Net 4.5. Too bad for older version users..
– Todd Li
Dec 13 '12 at 21:31
6
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How to stop an animation (cancel() does not work)
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Call clearAnimation() on whichever View you called startAnimation().
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Swift days between two NSDates
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// Replace the hour (time) of both dates with 00:00
let date1 = calendar.startOfDayForDate(firstDate)
let date2 = calendar.startOfDayForDate(secondDate)
let flags = NSCalendarUnit.Day
let components = calendar.components(flags, fromDate: date1, toDate: date2, options: [])
components.day // This...
Multiple Updates in MySQL
...')');
if($TestNum==0)
{
$TestName='Transaction';
$Start=microtime(true);
$DoQuery('START TRANSACTION');
for($i=1;$i<=$NumRows;$i++)
$DoQuery('UPDATE '.$TableName.' SET i2='.(($i+5)*1000).' WHERE i1='.$i);
$DoQuery('COMMIT');
}
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A gentle tutorial to Emacs/Swank/Paredit for Clojure
... counterpart), clojure-mode, Paredit and, of course, the Clojure jar for a start, then perhaps some extras among which Leiningen would perhaps be the most notable. Once you do set it all up, you'll have -- within Emacs -- all the workflow / editing features you mention in the question.
Basic setup:...
How do I calculate someone's age in Java?
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Modern answer and overview
a) Java-8 (java.time-package)
LocalDate start = LocalDate.of(1996, 2, 29);
LocalDate end = LocalDate.of(2014, 2, 28); // use for age-calculation: LocalDate.now()
long years = ChronoUnit.YEARS.between(start, end);
System.out.println(years); // 17
Note that the exp...
Super-simple example of C# observer/observable with delegates
I recently started digging into C# but I can't by my life figure out how delegates work when implementing the observer/observable pattern in the language.
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