How do i read EXIF data from an image without the use of external scripts in python?
- by Jake
How do i read EXIF data from an image without the use of external scripts in python? I don't want to use any prewritten scripts.
Thanks!
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Search found 453 results on 19 pages for 'jake pearson'.
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Is it possible to hook into VisualSVN Server so that I can dynamically generate ZIP files of any fol
- by Jake Petroules
Title says it all.Read the article
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Is naming a software product the same as a book legally problematic?
- by Jake Petroules
I came up with a name for a software product I'm developing. It's composed of two common English words put together (for example, Firefox, Silverlight, etc.). I Googled the name to see if it was being used by any other software product before committing to it. After finding none, I did notice that there is a book published around 60 years ago, by…Read the article
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Java: Finding objects in collections.
- by Jake
This problem occurs over and over. I have some complicated object, such as a Cat, which has many properties, such as age, favorite cat food, and so forth. A bunch of Cats are stored in a Java Collection, and I need to find all the Cats that are aged 3, or those whose favorite cat food is Whiskas. Surely, I can write a custom method that…Read the article
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How to set input focus to a shown dialog in Qt?
- by Jake Petroules
In a button click slot, I create and exec() a dialog with a NULL parent. Inside the dialog's constructor, I have: this->activateWindow(); this->raise(); this->setFocus(); The dialog is application modal and has strong focus. However, it does NOT respond to keyboard events until I click on it. How do I make the dialog get focus…Read the article
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Java. Best procedure to de-serialize a Java generic object?
- by Jake
What is the best procedure for storing and retrieving, using native Java serialization, generic objects like ArrayList<String>? Edit: To clarify. When I serialize an object of type ArrayList<String> I'd like to de-serialize to the same type of object. However, I know of no way to cast back to this generic object without…Read the article
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Is there a good way to copy a Gtk widget?
- by Jake
Is there a way, using the Gtk library in C, to clone a Gtk button (for instance), and pack it somewhere else in the app. I know you can't pack the same widget twice. And that this code obviously wouldn't work, but shows what happens when I attempt a shallow copy of the button: GtkButton *a = g_object_new(GTK_TYPE_BUTTON, "label",…Read the article
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How do I do arithmetic operations on HH:MM:SS format time strings in C#?
- by Jake
I have a series of times that are coming to me as strings from a web service. The times are formated as HH:MM:SS:000 (3 milisecond digits). I need to compare two times to determine if one is more than twice as long as the other: if ( timeA / timeB > 2 ) What's the simplest way to work with the time strings? If I was…Read the article
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C# Combobox and TabControl woes
- by Jake
enter code hereI have a TabControl on a Form and in the TabPages there are ComboBoxes. When the form OnLoad, I populate the ListItems in the ComboBoxes and the attempt to set default values to string.Empty. However, the ComboBox.SelectedText = string.Empty only works for the first TabPage. The other ComboBoxes ignore the…Read the article
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setting codeigniter mysql datetime column to time() always sets it to 0
- by Jake
Hi guys. I'm using Codeigniter for a small project, and my model works correctly except for the dates. I have a column defined: created_at datetime not null and my model code includes in its array passed into db-insert: 'created_at' = time() This produces a datetime value of 0000-00-00 00:00:00. When I change it to:…Read the article
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Copy and Store LPTSTR in class causes crash
- by Jake M
I am attempting to copy a LPTSTR and store that string as a member variable in an object. But my attempts to copy the LPTSTR seem to fail and when I go to access/print the value of the copied LPTSTR I get a program crash. Is it possible to copy a LPTSTR and store it in my class below or is it better to just use a TCHAR*? …Read the article
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jQuery sliding animation not working
- by Jake Zeitz
I have three divs stacked on each other but offset so that a part of each div is visible. When one of the bottom divs is clicked I want the top div to animate out and back into the stack at the bottom, then the div that is clicked will appear at the top. So far I only have the code for when the middle div is clicked, but…Read the article
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Django many-to-many relationship to self with extra data, how do I select from a certain direction?
- by Jake
I have some hierarchical data where each Set can have many members and can belong to more than one Set(group) Here are the models: class Set(models.Model): ... groups = models.ManyToManyField('self', through='Membership', symmetrical=False) members = models.ManyToManyField('self', through='Membership',…Read the article
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Rails STI - Prevent base class from instantiation
- by Jake
Is there any way in a Rails STI situation to through an error when the base class is Instantiated? Overriding initialize will do it but then that gets trickled down to the subclasses. ThanksRead the article
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Getting the ranking of a photo in SQL
- by Jake Petroules
I have the following tables: Photos [ PhotoID, CategoryID, ... ] PK [ PhotoID ] Categories [ CategoryID, ... ] PK [ CategoryID ] Votes [ PhotoID, UserID, ... ] PK [ PhotoID, UserID ] A photo belongs to one category. A category may contain many photos. A user may vote once on any photo. A photo can be voted for by…Read the article
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VirtualHost problem with passenger (mod_rails)
- by Jake
Hi all, I'm at my wit's end here with virtual hosting. I'm trying to install redmine and it works with the webrick test server, but when I tried to use passenger (mod_rails) to host and go to the address I specified when in the virtualhost part of my apache config file nothing happens. Here is the relavent section…Read the article
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How do i send a file with sockets in python?
- by Jake
Hi all, I am already familiar with python and socket usage and can send strings of text over these. But how would i go about sending, say, an MP3 file?Read the article
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Replacing a unicode character in UTF-8 file using delphi 2010
- by Jake Snake
I am trying to replace character (decimal value 197) in a UTF-8 file with character (decimal value 65) I can load the file and put it in a string (may not need to do that though) SS := TStringStream.Create(ParamStr1, TEncoding.UTF8); SS.LoadFromFile(ParamStr1); //S:= SS.DataString; //ShowMessage(S); However,…Read the article
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How can I call Objective-C code (specifically code from Mac system libraries) from C++/Qt?
- by Jake Petroules
Also, what is the difference between a .m and a .mm file? Or is that just some convention that Nokia uses for Qt?Read the article
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Regex - match all .cs files, but not designer generated files?
- by Jake Petroules
I've got a regex pattern which I am using to match files having particular extensions. However I do NOT want it to match any .Designer.cs files; how would I implement such into my pattern? \.(bat|cs|java|html|etc)$Read the article
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Threadsafe way of exposing keySet()
- by Jake
This must be a fairly common occurrence where I have a map and wish to thread-safely expose its key set: public MyClass { Map<String,String> map = // ... public final Set<String> keys() { // returns key set } } Now, if my "map" is not thread-safe, this is not safe: public final…Read the article
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In, PHP, what is the "->" operator called and how do you say it when reading code out loud?
- by Jake
In, PHP, what is the "-" operator called and how do you say it when reading code out loud?Read the article
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How can I make my tableview enter editing mode?
- by Jake
Hi, for some reason I can't get my tableview to enter editing mode. It's a little harder than it might seem because I'm using some open source code to make a calendar (iCal esque) with a tableview under it, and it's not quite as straightforward as just using a regular tableview. Basically, I have two…Read the article
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Where is shared_ptr?
- by Jake
I am so frustrated right now after several hours trying to find where shared_ptr is located. None of the examples I see show complete code to include the headers for shared_ptr (and working). Simply stating "std" "tr1" and "" is not helping at all! I have downloaded boosts and all but still it doesn't…Read the article
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What's the difference between explicit and implicit assignment in C++
- by Jake Petroules
int value = 5; // this type of assignment is called an explicit assignment int value(5); // this type of assignment is called an implicit assignment What is the difference between those, if any, and in what cases do explicit and implicit assignment differ and how?Read the article
