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What is for Python what 'explode' is for PHP?
I had a string which is stored in a variable myvar = "Rajasekar SP" . I want to split it with delimiter like we do using explode in PHP.
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How to add a second css class with a conditional value in razor MVC 4
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You can add property to your model as follows:
public string DetailsClass { get { return Details.Count > 0 ? "show" : "hide" } }
and then your view will be simpler and will contain no logic at all:
<div class="details @Model.DetailsClass"/>
This will work even ...
Delete element in a slice
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@Tyguy7 from the spec: "For arrays or strings, the indices are in range if 0 <= low <= high <= len(a), otherwise they are out of range." Maybe in your case high < low; in that case you'll get the error. (golang.org/ref/spec#Slice_expressions)
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Using “this” with class name
... }.demoThis();
new NestedSiht().demoThis();
}
public static void main(String [] args) {
new Siht().demoThis();
}
}
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Convert PDF to clean SVG? [closed]
...k_dir=%CD%"
:: setup counter
set "count=1"
:: setup file search and save string
set "_work_x1=pdf"
set "_work_x2=svg"
set "_work_file_str=*.%_work_x1%"
:: setup inkscape commands
set "_inkscape_path=D:\InkscapePortable\App\Inkscape\"
set "_inkscape_cmd=%_inkscape_path%inkscape.exe"
:: ===== FIND...
Database Design for Revisions?
...ey field of the table being updated. If it's a combined key, we just do a string concatenation with a '~' between the fields.
I'm sure this system may have drawbacks - for heavily updated databases the performance may be hit, but for my web-app, we get many more reads than writes and it seems to b...
Bash script to set up a temporary SSH tunnel
...l $PID", because bash will only interpolate variables inside double quoted strings
– JuanCaicedo
Jan 5 '17 at 20:11
1
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What package naming convention do you use for personal/hobby projects in Java?
...project. I place all applications (that is, anything that has a void main(String[] args) in the class) in the futura.app.* folder. I also try to mimic the standard Java library package names for my own code, although in a couple of cases I broke convention because of my own tastes (i.e. futura.ine...
Understanding colors on Android (six characters)
...th.round(i * 100) / 100.0d;
int alpha = (int) Math.round(i * 255);
String hex = Integer.toHexString(alpha).toUpperCase();
if (hex.length() == 1)
hex = "0" + hex;
int percent = (int) (i * 100);
System.out.println(String.format("%d%% — %s", percent, hex));
}
Output:
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What are the special dollar sign shell variables?
...nts passed to current script
$* / $@ list of arguments passed to script as string / delimited list
off the top of my head. Google for bash special variables.
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