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iPhone UITextField - Change placeholder text color
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its also worth wrapping this in a respondsToSelector call - as without it this code will crash on pre 6.0 deployment target ( unrecognized selector sent to instance)
– gheese
Mar 7 '13 at 18:49
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Where do I find some good examples for DDD? [closed]
...e best DDD sample is the book itself!)
That said, a well commented sample app should at least reveal some of these decisions and give you some direction in terms of matching up your domain model with the technical patterns used to implement it.
You haven't specified which language you're using, bu...
What is a good pattern for using a Global Mutex in C#?
... //SecurityIdentifier
static void Main(string[] args)
{
// get application GUID as defined in AssemblyInfo.cs
string appGuid =
((GuidAttribute)Assembly.GetExecutingAssembly().
GetCustomAttributes(typeof(GuidAttribute), false).
GetValue(0)).Value.To...
How can I keep my fork in sync without adding a separate remote?
... commit" on top of your commit history. Thus "nothing to compare" will not appear. Instead one must use "Edit" button and manually interchange base and fork for this to work.
– Christian Gosch
Oct 23 '14 at 14:04
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Can I load a UIImage from a URL?
...ger have the image in memory (the URL was saved from a previous run of the app). Can I reload the UIImage from the URL again?
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How to tell Xcode where my info.plist and .pch files are
...2:
Select your project
In the left side of the middle pane, select your app under "Targets"
Select the tab "Build Settings"
Search the following keywords: "info.plist" and "pch"
At this point it should be pretty clear which are the ones you need to modify.
Click on "Validate Settings" and you're...
Reading a simple text file
I am trying to read a simple text file in my sample Android Application. I am using the below written code for reading the simple text file.
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How do I delete a local repository in git? [duplicate]
...rainabba, Why would Git be locking them in the first place? Close your Git app.
– Pacerier
Oct 20 '15 at 11:13
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What are the disadvantages of using persistent connection in PDO
...on also gets the transaction state. It's very possible (depending on your application design) that the next script might not actually ever try to commit the existing transaction, or will commit when it should not have, or roll back when it should not have.
This is only the tip of the iceberg. It ...
Rails - Could not find a JavaScript runtime?
...was a bit hairy as this didn't fix it right away and I was also trying new apps with 3.0.9 and 3.0.4 but got (different) errors with them. Finally I did a new app again - and also got rails rc5 with it and added the rubytheracer and did a bunlde update and finally I can get the server up and running...