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Why is char[] preferred over String for passwords?
...o yes, this is a security concern - but even using char[] only reduces the window of opportunity for an attacker, and it's only for this specific type of attack.
As noted in the comments, it's possible that arrays being moved by the garbage collector will leave stray copies of the data in memory. I...
IntelliJ and Tomcat…changed files are not automatically recognized by Tomcat
... "Select Artifacts to Deploy" dialog)
Still in the Run/Debug Configuration Window, select the "Server" tab
In the middle of that tab, change the "On frame Deactivation" setting to either "Update resources" or "Update Classes and Resources"
Update resources: All changed resources (that is, all appl...
What's the difference between BaseAdapter and ArrayAdapter?
...s.onClickDraftSave('#login-link');
var $window = $(window),
onScroll = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.sc...
Git - fatal: Unable to create '/path/my_project/.git/index.lock': File exists
...file. Check out chmod command (on *nix or Properties -> Security tab on WIndows)
– Stijn de Witt
Feb 4 '14 at 13:25
9
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Importing CSV with line breaks in Excel 2007
...n when quoted. If I open this file by double-clicking on it in an Explorer window, then it opens correctly without the intervention of the wizard.
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Is there a .NET equivalent to Apache Hadoop? [closed]
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see blogs.technet.com/b/windowshpc/archive/2011/11/11/… - "As part of this release we’ve also updated the preview version of LINQ to HPC, however, this will be the final preview and we do not plan to move forward with a production release. In l...
How can a Java program get its own process ID?
...'s short, and probably works in every implementation in wide use.
On linux+windows it returns a value like 12345@hostname (12345 being the process id). Beware though that according to the docs, there are no guarantees about this value:
Returns the name representing the running Java virtual machine....
Is it possible to focus on a using JavaScript focus() function?
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window.location.hash = '#tries';
This will scroll to the element in question, essentially "focus"ing it.
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SVN needs-lock 设置强制只读属性（官方资料） - 环境配置 - 清泛IT论坛，...
...et on binary files and denies the commit if the property is not available (Windows only):@echo off
set REPOS=%1
set TRANSACTION=%2
set SVNLOOK="c:\Program Files\Subversion\apache2.2\bin\svnlook.exe"
set TEMP=c:\temp
if exist %TEMP%\tempfile%2 del %TEMP%\tempfile%2
for /f "tokens=...
What is the easiest way to make a C++ program crash?
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Windows. GCC-5.4.0. Exit code: 3. No error message box. Console message: "This application has requested the Runtime to terminate it in an unusual way. Please contact the application's support team for more information.".
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