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how to convert array values from string to int?
... @Dmitry - that's right.... it's an answer to the OP's question, not a 100% perfect in every case answer to every potential related question. OP had a string of comma-separated numeric values, not a pick-and mix of text and numbers
– Mark Baker
O...
Attempt to present UIViewController on UIViewController whose view is not in the window hierarchy
...to present a modal view controller within the viewDidLoad method. The solution for me was to move this call to the viewDidAppear: method.
My presumption is that the view controller's view is not in the window's view hierarchy at the point that it has been loaded (when the viewDidLoad message is sen...
技术人员如何创业《一》—— 产品及想法 - 资讯 - 清泛网 - 专注C/C++及内核技术
...ml5作为技术实现。最终却因为用户的抱怨不得不重新使用ios、andriod开发原有应用。
很多技术在设计系统时，总想把很多新技术带入项目中来，让自己觉得特别牛X。殊不知这样的技术自己能否掌控，如果掌控不了到时候出了问...
Selecting only first-level elements in jquery
... In case you don't want to add a class just do $("ul:first > li a") obviously this would work only for the first level, not the inner levels.
– Alfonso
Sep 11 '13 at 15:18
...
Algorithm to get the excel-like column name of a number
...
Here's a nice simple recursive function (Based on zero indexed numbers, meaning 0 == A, 1 == B, etc)...
function getNameFromNumber($num) {
$numeric = $num % 26;
$letter = chr(65 + $numeric);
$num2 = intval($num / 26);
if ($num2 > 0) {
...
target=“_blank” vs. target=“_new”
...sequently XHTML) either. That means, that there will be no consistent behavior whatsoever if you use this as a value for the target attribute.
Security recommendation
As Daniel and Michael have pointed out in the comments, when using target _blank pointing to an untrusted website, you should, in add...
SVN command to delete all locally missing files
...
If you are using TortoiseSVN, just do a Check for Modifications, sort by the Status column, select all the entries marked missing, right-click to open the context menu, and select Delete. Finally, commit to publish the changes to the repository.
If you are on Windows, but prefer the...
Detect the specific iPhone/iPod touch model [duplicate]
...uetooth capabilities of the iPhone (and probably the iPod touch 2nd generation). However, to stop the users from trying to play a multiplayer on an iPod 1st gen and iPhone 2G I need to check for the specific device model.
...
Include another JSP file
I am currently trying to learn JSP. My question is, at present I used to include the header and footer of the page using:
6...
Sublime Text from Command Line
...ludes a command line helper, nameley subl.exe. It is at sublime's installation folder: copy it in to a folder included in the system path.
For example, in my case I copied it
from C:\Program Files\Sublime Text 3
to C:\Windows\System32
You may then use in your terminal/console subl as a command ...