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C# convert int to string with padding zeros?
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i.ToString().PadLeft(4, '0') - okay, but doesn't work for negative numbers
i.ToString("0000"); - explicit form
i.ToString("D4"); - short form format specifier
$"{i:0000}"; - string interpolation (C# 6.0+)
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CSS div element - how to show horizontal scroll bars only?
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10 Answers
10
Active
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ASP.NET “special” tags
...side scripting delimiters" or "ASP.NET inline expressions". Visual Studio 2008 syntax highlighting settings dialog calls these "HTML Server-Side Script". Microsoft guys call them "code nuggets" in their blogs.
<%@ %> is a Directive for ASP.NET Web Pages. Used for pages and controls to config...
How do I provide JVM arguments to VisualVM?
I'm using VisualVM from JDK 1.6.0_26 to profile a Java webapp running under Tomcat, but VisualVM often tells me that it doesn't have enough memory to take a snapshot, and to use the -Xmx switch to provide more memory to Netbeans. The problem is, I'm running VisualVM outside of Netbeans, so how can I...
d3 axis labeling
... .attr("y", 6)
.attr("dy", ".75em")
.attr("transform", "rotate(-90)")
.text("life expectancy (years)");
You can also use a stylesheet to style these labels as you like, either together (.label) or individually (.x.label, .y.label).
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Why is there no Convert.toFloat() method?
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answered Aug 30 '11 at 3:06
TimTim
26.9k77 gold badges5858 silver badges7070 bronze badges
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Will strlen be calculated multiple times if used in a loop condition?
...t I personally wouldn't rely on that.
I'd do something like
for (int i = 0, n = strlen(ss); i < n; ++i)
or possibly
for (int i = 0; ss[i]; ++i)
as long as the string isn't going to change length during the iteration. If it might, then you'll need to either call strlen() each time, or handl...
Are table names in MySQL case sensitive?
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207
In general:
Database and table names are not case sensitive in Windows, and case sensitive in ...
Cocoa: What's the difference between the frame and the bounds?
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908
The bounds of an UIView is the rectangle, expressed as a location (x,y) and size (width,height)...
How to do a safe join pathname in ruby?
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edited Mar 1 '09 at 19:22
answered Feb 28 '09 at 4:33
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