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How do I enter RGB values into Interface Builder?
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Click on the color slider icon, and then choose "RGB Sliders" from the drop-down list.
You can also use the magnifying-glass as a color picker to pick up an exact color from anywhere on the screen; also see @ken's excellent comment below clarify...
How can I delete the current line in Emacs?
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Didn't know C-x z, that's really cool. And nice and precise answer btw.
– slu
Oct 18 '10 at 12:50
2
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Undo git stash pop that results in merge conflict
...wer I was looking for. Could add a git stash drop as the last step to get rid of the unwanted stash from #2.
– austinmarton
Oct 17 '14 at 0:39
2
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Why use @PostConstruct?
... Probably something like "passivation". If the container decides to store the bean on the disk store and then restore it from there.
– Bozho
Mar 20 '13 at 9:57
14
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Django - how to create a file and save it to a model's FileField?
...hought it was worth while putting this here as it took me a little bit of fiddling to get all the desirable behaviour (overwrite existing file, storing to the right spot, not creating duplicate files etc).
Django 1.4.1
Python 2.7.3
#Model
class MonthEnd(models.Model):
report = models.FileFiel...
What does -save-dev mean in npm install grunt --save-dev
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I tried to understand and I didn't. Then I tried to understand the visualization and I didn't. What does each bullet-point item mean? A folder? What the strikethrough item mean? A non-existing directory? If that is true, how can you list exhaustively non...
String output: format or concat in C#?
...f the function takes for example 26.4 ticks to execute.
3. The way you divided the result by some iterations was wrong. See what happens if you have 1000 milliseconds and 100 milliseconds. In both situations, you will get 0 ms after dividing it by 1000000.
Stopwatch s = new Stopwatch();
var p = n...
HttpURLConnection timeout settings
...possible using Java? Here is the code I am using to check if the URL is valid
4 Answers
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ASP.NET MVC: Is Controller created for every request?
...e code from the source from the MvcHandler):
protected internal virtual void ProcessRequest(HttpContextBase httpContext)
{
SecurityUtil.ProcessInApplicationTrust(() =>
{
IController controller;
IControllerFactory factory;
ProcessRequestInit(httpContext, out contro...
Troubleshooting “The use statement with non-compound name … has no effect”
...ould do:
use Blog\Article as BA;
... to shorten it, but you cannot get rid of it entirely.
Consequently, use Blog is useless, but I believe you could write:
use \ReallyLongNSName as RLNN;
Note that you must use a leading \ here to force the parser into knowing that ReallyLongNSName is fully...