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objective c - "Application tried to present modally an active controller"?

I just came across a crash showing a NSInvalidArgumentException with this message on an app which wasn't doing ... issue or has any suggestion See Question&Answers more detail:os...

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Android INSTALL_FAILED_UID_CHANGED

I have been doing debugging on Android using my Nexus 4, however I recently encountered this error here. After ... another way around this? See Question&Answers more detail:os...

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c# - How to set read permission on the private key file of X.509 certificate from .NET

Here is the code to add a pfx to the Cert store. X509Store store = new X509Store( StoreName.My, StoreLocation ... some light? Thanks in advance. See Question&Answers more detail:os...

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python - PicklingError: Can't pickle <class 'decimal.Decimal'>: it's not the same object as decimal.Decimal

This is the error I got today at <a href"http://filmaster.com">filmaster.com: PicklingError: Can't pickle ... help will be greatly appreciated. See Question&Answers more detail:os...

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android - Load an image from assets folder

I am trying to load an image from the asset folder and then set it to an ImageView. I know it's much ... load the image from the asset folder? See Question&Answers more detail:os...

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web applications - iPhone "Bookmark to Homescreen" removes cookies and session?

Right now I am developing a Web-based Application, where the User has to login first. When I open the Page by ... login each time they open it? See Question&Answers more detail:os...

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asp.net mvc - HttpPost vs HttpGet attributes in MVC: Why use HttpPost?

So we have [HttpPost], which is an optional attribute. I understand this restricts the call so it can only be made ... would I want to do this? See Question&Answers more detail:os...

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python - drop trailing zeros from decimal

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javascript - keypress and keyup - why is the keyCode different?

Related: JavaScript KeyCode vs CharCode Here is some code you can try at home or in a jsfiddle: el. ... couldn't find an explanation. See Question&Answers more detail:os...

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haskell - List of different types?

data Plane = Plane { point :: Point, normal :: Vector Double } data Sphere = Sphere { center :: Point, radius :: Double } ... 0.5, 0.6, 0.2] } ] See Question&Answers more detail:os...

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c# - How to retain callsite information when wrapping NLog

I have a class that wraps NLog (called NLogger). My logs are saved to my database. The thing I'm having ... Log(logLevel, message, exception); } See Question&Answers more detail:os...

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PHP: How to resolve a relative url

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android - Start a fragment via Intent within a Fragment

I want to launch a new fragment to view some data. Currently, I have a main activity that has a bunch of ... results in opening a new fragment? See Question&Answers more detail:os...

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php - Display message before redirect to other page

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How do you get AngularJS to bind to the title attribute of an A tag?

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python - Can PyYAML dump dict items in non-alphabetical order?

I'm using yaml.dump to output a dict. It prints out each item in alphabetical order based on the key. >>> ... the ability to change item order. See Question&Answers more detail:os...

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Android Studio: Unable to start the daemon process

I'm facing the below error when I'm trying to import a gradle project in Android Studio. Unable to start the ... SO. But nothing seems to work. See Question&Answers more detail:os...

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android - Setting system time of ROOTED phone

I am currently trying to set Android system time in software. Yes, I know that many people tried it - and ... provide tested code that works? See Question&Answers more detail:os...

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redirect - PHP header(Location: ...): Force URL change in address bar

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Why does "1" in awk print the current line?

In this answer, awk '$2=="no"{$3="N/A"}1' file was accepted. Note the 1 at the end of the AWK script. ... line. I'm puzzled. How does that work? See Question&Answers more detail:os...

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java - Hibernate count collection size without initializing

Is there a way I can count the size of an associated collection without initializing? e.g. Select count(p. ... is a polymorphic query) Thanks. See Question&Answers more detail:os...

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r - Connecting across missing values with geom_line

I'm trying to figure out if it's possible to connect across missing values using geom_line. For example, in ... facet_wrap(~ individual, ncol=3) See Question&Answers more detail:os...

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android - Search contact by phone number

In my app, user writes a phone number, and I want to find the contact name with that phone number? I usually ... can be very slow this way... See Question&Answers more detail:os...

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php - How do I insert multiple checkbox values into a table?

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Is a slash ("/") equivalent to an encoded slash ("%2F") in the path portion of an HTTP URL

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html - What was the <XMP> tag used for?

Does anyone remember the XMP tag? What was it used for and why was it deprecated? See Question&Answers more detail:os...

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javascript - Ellipsis in the middle of a text (Mac style)

I need to implement ellipsis ("...") in the middle of a text within a resizable element. Here is what it ... disappear. How can this be done? See Question&Answers more detail:os...

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c# - Simple way to copy or clone a DataRow?

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