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Running Command Line in Java [duplicate]
...tter than Runtime.getRuntime().exec(). This is for a couple of reasons: it tokenizes better the arguments, and it also takes care of the error standard output (check also here).
ProcessBuilder builder = new ProcessBuilder("cmd", "arg1", ...);
builder.redirectErrorStream(true);
final Process process...
Safely turning a JSON string into an object
...ill see an error thrown in the console with the dreaded "Error: unexpected token 'x'".
var data;
try {
data = JSON.parse(jqxhr.responseText);
} catch (_error) {}
data || (data = {
message: 'Server error, please retry'
});
...
What is a NullReferenceException, and how do I fix it?
...tion to prefix fields with an underscore:
private Customer _customer;
ASP.NET Page Life cycle:
public partial class Issues_Edit : System.Web.UI.Page
{
protected TestIssue myIssue;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
...
How to extract the substring between two markers?
...
If any of the tokens can't be found in the s, s.find will return -1. the slicing operator s[begin:end] will accept it as valid index, and return undesired substring.
– ribamar
Aug 28 '17 at 15:44
...
Generating random number between 1 and 10 in Bash Shell Script [duplicate]
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I get a syntax error: syntax error near unexpected token `+' on Linux
– Spaceghost
Aug 19 '13 at 17:57
40
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What does “S3 methods” mean in R?
... the eye of the beholder, and particularly, the user of your newly created funky model fitting package, it is much more convenient to be able to type predict(myfit, type="class") than predict.mykindoffit(myfit, type="class").
There is quite a bit more to it, but this should get you started. There a...
To Workflow or Not to Workflow?
...emory, state machines. One of the main benefits of WF4 is the long running aspects.
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Omitting the second expression when using the if-else shorthand
...nts without any value.
This will produce Uncaught SyntaxError: Unexpected token continue
for (const item of myArray) {
item.value ? break : continue;
}
If you really want a one-liner that returns a statement, you can use this instead:
for (const item of myArray) {
if (item.value...
A free tool to check C/C++ source code against a set of coding standards? [closed]
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I tried it but was disappointed. It tokenised C++ code but has only a single token type for "identifiers", so it doesn't differentiate between say class names, member variables and local variables. There is therefore no way I could find to enforce different nam...
How to remove stop words using nltk or python
...
You could also do a set diff, for example:
list(set(nltk.regexp_tokenize(sentence, pattern, gaps=True)) - set(nltk.corpus.stopwords.words('english')))
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