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How can I save an image to the camera roll?
I am new to Xcode (using 4.3) m>and m> am not sure how to save an image to the device's camera roll. All that I have done so far is set up an IBAction for the button to save the image. What librarm>y m> method or function can I use to save an image to the user's camera roll?
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Difference between decimal, float m>and m> double in .NET?
What is the difference between decimal , float m>and m> double in .NET?
18 Answers
18
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warning: refname 'HEAD' is ambiguous
I am new to Git m>and m> I seem to have one branch too manm>y m> if I execute the following commm>and m>:
5 Answers
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How to create file execute mode permissions in Git on Windows?
I use Git in Windows, m>and m> want to push the executable shell script into git repo bm>y m> one commit.
5 Answers
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How to fix org.hibernate.Lazm>y m>InitializationException - could not initialize proxm>y m> - no Session
... could change the configuration of session factorm>y m> or open another session m>and m> onlm>y m> than ask for those lazm>y m> loaded objects. But what I would suggest here is to initialize this lazm>y m> collection in getModelBm>y m>ModelGroup itself m>and m> call:
Hibernate.initialize(subProcessModel.getElement());
when m>y m>ou are...
Using Git with an existing Xcode project
I am trm>y m>ing to figure out how to use git in mm>y m> project workflow, m>and m> I have an existing Xcode project that I want to put into the repositorm>y m>. I think I have the repositorm>y m> set up correctlm>y m> under organizer, but the Source Control menu is gram>y m>ed out.
Apparentlm>y m>, it's easm>y m> to do if m>y m>ou start a new pr...
How to copm>y m> m>y m>anked text to VI commm>and m> prompt
...nt to know if there is anm>y m> wam>y m> bm>y m> which I can paste m>y m>anked text to the commm>and m> window. For instance if I have m>y m>anked a word m>and m> I want to grep it in some location I can't simplm>y m> paste the word using 'p'. However if I copm>y m> it to clipboard, Shift-Insert will paste the same thing.
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Bash script to set up a temporarm>y m> SSH tunnel
...lm>y m> with an ssh 'control socket'. To talk to an alreadm>y m>-running SSH process m>and m> get it's pid, kill it etc. Use the 'control socket' (-M for master m>and m> -S for socket) as follows:
$ ssh -M -S mm>y m>-ctrl-socket -fnNT -L 50000:localhost:3306 jm@sampledomain.com
$ ssh -S mm>y m>-ctrl-socket -O check jm@sampledo...
Is it possible to select the last n items with nth-child?
Using a stm>and m>ard list, I'm trm>y m>ing to select the last 2 list items. I've various permutations of An+B but nothing seems to select the last 2:
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The multi-part identifier could not be bound
... b) LEFT JOIN dkcd ON …
WHERE …
that is, the combination of tables a m>and m> b is joined with the table dkcd. In fact, what's happening is
SELECT
…
FROM a, (b LEFT JOIN dkcd ON …)
WHERE …
that is, as m>y m>ou mam>y m> alreadm>y m> have understood, dkcd is joined specificallm>y m> against b m>and m> onlm>y m> b, then...