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Changing the current working directory in Java?
...ieve that java doesn't have some parameter "start in this directory..." at least...
– rogerdpack
Jan 31 '13 at 23:30
5
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How can I check if a single character appears in a string?
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To check if something does not exist in a string, you at least need to look at each character in a string. So even if you don't explicitly use a loop, it'll have the same efficiency. That being said, you can try using str.contains(""+char).
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IntelliJ - Convert a Java project/module into a Maven project/module
... then which can lead to some confusion, following sections are affected at least:
Annotation settings are changed for the modules
Compiler output path is changed for the modules
Resources settings are ignored totally and only taken from pom.xml
Module dependencies are messed up and have to checked...
How to Iterate over a Set/HashSet without an Iterator?
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There are at least six additional ways to iterate over a set. The following are known to me:
Method 1
// Obsolete Collection
Enumeration e = new Vector(movies).elements();
while (e.hasMoreElements()) {
System.out.println(e.nextElement...
Where to find Java JDK Source Code? [closed]
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Oracle JDK8 (1.8.60 at least) had the src.zip for me on Windows. Eclipse didn't pick it up by default however.
– milletron
Sep 12 '15 at 21:35
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ASP.NET MVC RequireHttps in Production Only
...stions of spot, queen3, and Lance Fisher. If it doesn't work, it should at least convey the general idea, and give you starting point.
Public Class RemoteRequireHttpsAttribute
Inherits System.Web.Mvc.RequireHttpsAttribute
Public Overrides Sub OnAuthorization(ByVal filterContext As _
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Concrete Javascript Regex for Accented Characters (Diacritics)
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This matches at least the characters [, ], ^, and \, none of which should be included.
– Nate
Dec 1 '16 at 16:08
2
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Reject binary with state waiting for review (can't find reject binary button)
... I can not see this link in the iOS app. Care to share a screenshot or at least explain in more detail how to access it?
– Nicolas Miari
Nov 30 '14 at 13:44
1
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Creating a dictionary from a csv file?
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And then he'd at least be able to narrow the exception down to faulty input
– machine yearning
Jul 19 '11 at 1:24
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Replace all 0 values to NA
... data frame in the sense of completely removing all the rows containing at least one zero. When using, e.g., var, cov, or cor, that is actually equivalent to first replacing zeroes with NA and setting the value of use as "complete.obs". Typically, however, this is unsatisfactory as it leads to extra...