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Convert from List into IEnumerable format
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150
You don't need to convert it. List<T> implements the IEnumerable<T> interface so i...
How to change a Git remote on Heroku
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175
If you're working on the heroku remote (default):
heroku git:remote -a [app name]
If you wa...
Telling gcc directly to link a library statically
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194
It is possible of course, use -l: instead of -l. For example -l:libXYZ.a to link with libXYZ.a...
CSS technique for a horizontal line with words in the middle
...t in a nested span with a non-transparent background.
h2 {
width: 100%;
text-align: center;
border-bottom: 1px solid #000;
line-height: 0.1em;
margin: 10px 0 20px;
}
h2 span {
background:#fff;
padding:0 10px;
}
<h2><span>THIS IS A TEST<...
URL matrix parameters vs. query parameters
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213
The important difference is that matrix parameters apply to a particular path element while que...
How to track down log4net problems
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edited Jun 8 '17 at 9:36
Malice
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Declaring variables inside a switch statement [duplicate]
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143
You actually can declare variables within a switch if you do it according to the syntax of the...
Java: Literal percent sign in printf statement
...percent sign is escaped using a percent sign:
System.out.printf("%s\t%s\t%1.2f%%\t%1.2f%%\n",ID,pattern,support,confidence);
The complete syntax can be accessed in java docs. This particular information is in the section Conversions of the first link.
The reason the compiler is generating an err...