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How to execute an external program from within Node.js?
...wn;
var prc = spawn('java', ['-jar', '-Xmx512M', '-Dfile.encoding=utf8', 'script/importlistings.jar']);
//noinspection JSUnresolvedFunction
prc.stdout.setEncoding('utf8');
prc.stdout.on('data', function (data) {
var str = data.toString()
var lines = str.split(/(\r?\n)/g);
console.log(l...
HTML table headers always visible at top of window when viewing a large table
...best approach ever but here goes:
<html>
<head>
<title>oh hai</title>
</head>
<body>
<table id="tableHeader">
<tr>
<th style="width:100px; background-color:#CCCCCC">col header</th>
<th...
Difference between java.exe and javaw.exe
...es wait until the program completes. It can be used safely as part of .bat script for example, and it will wait. However, when you manually start non-console programs from cmd.exe, the cmd.exe will not wait and return to command prompt immediately. Try it with notepad.exe vs ping 8.8.8.8
...
What's the difference between subprocess Popen and call (how can I use them)?
...you can still set the process' output, environmental variables, etc., your script waits for the program to complete, and call returns a code representing the process' exit status.
returncode = call(*args, **kwargs)
is basically the same as calling
returncode = Popen(*args, **kwargs).wait()
...
Regex for string contains?
...ling but can't get a straight example of such a regex. This is for a build script but has no bearing to any particular programming language.
...
How to render a PDF file in Android
...sDialog.show( context, context.getString( R.string.pdf_show_local_progress_title ), context.getString( R.string.pdf_show_local_progress_content ), true );
// Create the download request
DownloadManager.Request r = new DownloadManager.Request( Uri.parse( pdfUrl ) );
r.setDest...
Default html form focus without JavaScript
... possible to set the default input focus on an HTML form without using JavaScript, for example:
5 Answers
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How to create directories recursively in ruby?
...ileUtils and Pathname are probably the most important tools for Ruby shell scripting.
– Jörg W Mittag
Sep 10 '10 at 17:41
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Set custom attribute using JavaScript
...
In any event, it turns out that the way you set these attributes via JavaScript is the same for both cases. Use:
ele.setAttribute(attributeName, value);
to change the given attribute attributeName to value for the DOM element ele.
For example:
document.getElementById("someElement").setAttribu...
Can I get git to tell me all the files one user has modified?
...ith such cool logic ? Its excellent ! Where should we start to create such scripts. Any lead would be appreciated !
– Shahbaaz Khan
Jul 30 at 16:01
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