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Set the maximum character length of a UITextField
...range it proposes to replace does exist within its current string. This is what the initial sanity check above does.
swift 3.0 with copy and paste working fine.
func textView(_ textView: UITextView, shouldChangeTextIn range: NSRange, replacementText text: String) -> Bool {
let str = (text...
Why am I getting tree conflicts in Subversion?
...ile. There is no magic "do the right thing" button. You have to understand what it is that you're doing, why that conflicted with the latest version, and how to properly resolve it.
– bambams
May 31 '13 at 15:05
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Check time difference in Javascript
... will be parsed as d/m/y or m/d/y. The official formats accepted are here (whatever Date.parse() accepts is valid), developer.mozilla.org/en/JavaScript/Reference/Global_Objects/…
– Ivan Maeder
Apr 5 '12 at 14:36
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When and why will a compiler initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete?
...etimes initialize memory with certain patterns such as 0xCD and 0xDD . What I want to know is when and why this happens.
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CMake output/build directory
...ld. There are a couple of ways you can create an out of source build.
Do what you were doing, run
cd /path/to/my/build/folder
cmake /path/to/my/source/folder
which will cause cmake to generate a build tree in /path/to/my/build/folder for the source tree in /path/to/my/source/folder.
Once you'v...
Advantages to Using Private Static Methods
...e on the team, including all future developers maintaining the code, as to what it means. But the benefit of switching a private method to a private static is so minor (ie removing dependence on the instance data), it is not worth the effort and confusion. The method is already private-scope either ...
Batch script: how to check for admin rights
...y: stackoverflow.com/questions/4051883/… (or you could just scroll down, whatever).
– mythofechelon
Aug 16 '12 at 21:27
1
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Is there any way to put malicious code into a regular expression?
...e one wherein this doesn’t matter.
Which ones these are will depend somewhat on how smart the regex compiler you’re using happens to be, because some of these can be detected during compilation time. Regex compilers that implement recursion usually have a built‐in recursion‐depth counter f...
XML Document to String
What's the simplest way to get the String representation of a XML Document ( org.w3c.dom.Document )? That is all nodes will be on a single line.
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Changing MongoDB data store directory
...answer is that the --dbpath parameter in MongoDB will allow you to control what directory MongoDB reads and writes it's data from.
mongod --dbpath /usr/local/mongodb-data
Would start mongodb and put the files in /usr/local/mongodb-data.
Depending on your distribution and MongoDB installation...