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How to replace all strings to numbers contained in each string in Notepad++?
...ent to use a part of your matching pattern, you must use "capture groups" (read more on google). For example, let's say that you want to match each of the following lines
value="4"
value="403"
value="200"
value="201"
value="116"
value="15"
using the .*"\d+" pattern and want to keep only the numbe...
Are loops really faster in reverse?
...ite so you can run them yourself.
In all cases (unless I missed one in my read) the fastest loop was:
var i = arr.length; //or 10
while(i--)
{
//...
}
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How to hide command output in Bash
...ou can redirect the output to /dev/null. For more info regarding /dev/null read this link.
You can hide the output of a comand in the following ways :
echo -n "Installing nano ......"; yum install nano > /dev/null; echo " done.";
Redirect the standard output to /dev/null, but not the standa...
Disable cache for some images
... @PawelKrakowiak Note that adding headers won't work for images that are already cached, since the browser doesn't even ask the server about them and therefore will never see the headers. They will work for any image requests made after you added them.
– lhunath
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Constructors in Go
...the New... functions. (For the "traditionalist" oops: Someone who does not read the documentation won't be able to use your types properly, even if he cannot create objects in undefined states.)
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How to connect to LocalDB in Visual Studio Server Explorer?
...f trying the answer as I was hoping for something simpler and hadn't fully read it as I thought I had to use the pipe name :)
– RationalDev likes GoFundMonica
Oct 14 '14 at 8:40
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How can I use goto in Javascript?
...rt:
console.log("Hello, world!");
i++;
if(i < 538) goto start;
You can read more about how goto is implemented, but basically, it does some JavaScript preprocessing that takes advantage of the fact that you can simulate a goto with a labelled while loop. So, when you write the "Hello, world!" pr...
In a .csproj file, what is for?
... process. An example is a text file that contains documentation, such as a Readme file.
Content - The file is not compiled, but is included in the Content output group. For example, this setting is the default value for an .htm or other kind of Web file.
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Confusion between factor levels and factor labels
...els and labels now. Maybe any suggestions for making output humanly better readable without manually editing table names and plot legends?
– donodarazao
May 3 '11 at 13:02
6
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Python integer division yields float
...
The accepted answer already mentions PEP 238. I just want to add a quick look behind the scenes for those interested in what's going on without reading the whole PEP.
Python maps operators like +, -, * and / to special functions, such that e.g. a...