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Use of .apply() with 'new' operator. Is this possible?
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369
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Datatable vs Dataset
...than from the "wrong" choice of .NET construct. At least, that's been my experience.
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Remove the first character of a string
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python 2.x
s = ":dfa:sif:e"
print s[1:]
python 3.x
s = ":dfa:sif:e"
print(s[1:])
both prints
dfa:sif:e
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How can you display the Maven dependency tree for the *plugins* in your project?
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The output via mvn -X will printout the information indirectly. Currently there is no other option to get the dependencies of a Maven-Plugin.
Update
You can use the following command to get a list of plugin dependencies (resolve-plugin goal fro...
Merge development branch with master
... find out later, who did the actual merge to master and at which time. An explicit --no-ff to the merge to master is needed to fix that.
– michas
Jan 6 '13 at 7:56
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ASP.NET MVC Custom Error Handling Application_Error Global.asax?
...stance:
protected void Application_Error(object sender, EventArgs e) {
Exception exception = Server.GetLastError();
Response.Clear();
HttpException httpException = exception as HttpException;
if (httpException != null) {
string action;
switch (httpException.GetHttpCode()) {
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Jquery mouseenter() vs mouseover()
...r mouseenter", function(e) {
var el = $("#" + e.type);
var n = +el.text();
el.text(++n);
});
#my_div {
padding: 0 20px 20px 0;
background-color: #eee;
margin-bottom: 10px;
width: 90px;
overflow: hidden;
}
#my_div>div {
float: left;
margin: 20px 0 0 20px;
hei...
How to pass command line argument to gnuplot?
...pause -1
To make "foo.plg" a bit more generic, use a conditional:
if (!exists("filename")) filename='default.dat'
plot filename
pause -1
Note that -e has to precede the filename otherwise the file runs before the -e statements. In particular, running a shebang gnuplot #!/usr/bin/env gnuplot wit...
What's the best practice to round a float to 2 decimals? [duplicate]
...UP);
return bd;
}
And then call the function this way:
float x = 2.3f;
BigDecimal result;
result=round(x,2);
System.out.println(result);
This will print:
2.30
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Declaration/definition of variables locations in ObjectiveC?
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I can understand your confusion. Especially since recent updates to Xcode and the new LLVM compiler changed the way ivars and properties can be declared.
Before "modern" Objective-C (in "old" Obj-C 2.0) you didn't have a lot of choices. Instance variables used to be declared in the header be...