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How do I check if a given string is a legal/valid file name under Windows?
...rograms that don't use that syntax have real problems dealing with it... (Tested on XP)
– user9876
Dec 2 '09 at 13:19
9
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Getting “net::ERR_BLOCKED_BY_CLIENT” error on some AJAX calls
...heir extensions (at least on your site) you can also get the extension and test which of the rules/expressions blocked your stuff, provided the extension provides enough details about that. Once you identified the culprit, you can either try to avoid triggering the rule by using different URIs, repo...
How to run the sftp command with a password from Bash script?
...password not saved in .bash_history or similar by doing the following:
vi test_script.sh
Add the following to your file:
#!/bin/sh
HOST=<yourhostname>
USER=<someusername>
PASSWD=<yourpasswd>
cd <base directory for your put file>
lftp<<END_SCRIPT
open sftp://$HOST
...
C# “as” cast vs classic cast [duplicate]
...application domain semantics more naturally), readability and openness to testing are far weightier design objectives, because we're saving expensive developer time here, versus the nanoseconds that it takes to assemble a stack trace, etc.
– Evgeni Sergeev
Mar...
How to define an enum with string value?
...efor: You can use a char literal for the value though, as per my answer. I tested it :)
– Jon Skeet
Dec 21 '11 at 10:37
...
PHP random string generator
...
+1 for the shortest answer :). But not the best answer for every use-case. This code will output strings where each character won't appear more than once (thus making it weaker for brute force attacks) and won't output anything longer than ...
OpenSSH升级后不能登录的问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...级过程很顺利
具体情况这里http://pkgs.org/centos-6/ghettoforge-testing-x86_64/openssh-6.6.1p1-4.gf.el6.x86_64.rpm.html
备份原有源
cd /etc/yum.repos.d/
mv rhel-source.repo rhel-source.repo.bak
mv packagekit-media.repo packagekit-media.repo.bak
配置源
vi CentOS-Base.repo
...
How can I determine whether a 2D Point is within a Polygon?
...rying to create a fast 2D point inside polygon algorithm, for use in hit-testing (e.g. Polygon.contains(p:Point) ). Suggestions for effective techniques would be appreciated.
...
How can I create download link in HTML?
...ease omit the "target='_blank'", since that won't work in IE. Did you even test it?
– Tara
Dec 21 '14 at 21:39
4
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Accessing constructor of an anonymous class
...an instance initializer in the anonymous class. For example:
public class Test {
public static void main(String[] args) throws Exception {
final int fakeConstructorArg = 10;
Object a = new Object() {
{
System.out.println("arg = " + fakeConstructorArg...