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Laravel Eloquent ORM Transactions
...utes within a transaction. If an exception occurs it will rollback automatically.
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Do htmlspecialchars and mysql_real_escape_string keep my PHP code safe from injection?
...ets straight through.
It gets worse. Why? because htmlspecialchars (when called this way) only encodes double quotes and not single. So if we had
echo "<img src= '" . htmlspecialchars($_GET['imagesrc']) . ". />";
Our evil attacker can now inject whole new parameters
pic.png' onclick='lo...
How to reset a form using jQuery with .reset() method
...rigger('reset'); i have added profile_img_form named class on my form then called it. it does not reset my form and returning error message like Uncaught SyntaxError: Invalid regular expression: /(^|\.)bs\.(?:.*\.|)fileinput(\.|$)/: Kindly suggest what is issue. Thanks.
– Kaml...
Entity Attribute Value Database vs. strict Relational Model Ecommerce
... platform/format. Magento/PSD is not even a bad ecommerce platform/format. Calling it such would be an
// insult to other bad ecommerce platform/formats, such as Zencart or OsCommerce. No, Magento/PSD is an abysmal ecommerce platform/format. Having
// worked on this code for several weeks now, my ha...
Setting the selected value on a Django forms.ChoiceField
...trying to assign the selected value to a ChoiceField.
If you have already called super().__init__ in your Form class, you should update the form.initial dictionary, not the field.initial property. If you study form.initial (e.g. print self.initial after the call to super().__init__), it will conta...
'printf' vs. 'cout' in C++
...on is placeholder, the code would look like this. Both examples work identically (well, sort of, std::endl actually flushes the buffer).
printf("Error %d: %s.\n", id, errors[id]);
std::cout << "Error " << id << ": " << errors[id] << "." << std::endl;
While this...
What is the right way to check for a null string in Objective-C?
...ting used to, especially coming form other languages where messages/method calls to nil crash.
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Why does LayoutInflater ignore the layout_width and layout_height layout parameters I've specified?
...l sample demonstration project. The following tutorials shows how to dynamically populate a layout using LayoutInflater.
Before we get started see what LayoutInflater.inflate() parameters look like:
resource: ID for an XML layout resource to load (e.g., R.layout.main_page)
root: Optional view to ...
Android Fragment lifecycle over orientation changes
...mmit();
} else {
// do nothing - fragment is recreated automatically
}
Be warned though: problems will occur if you try and access Activity Views from inside the Fragment as the lifecycles will subtly change. (Getting Views from a parent Activity from a Fragment isn't easy).
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LINQ To Entities does not recognize the method Last. Really?
...IT:
Another less efficient alternative - I DO NOT recommend this! - is to call .ToList() on your data before .Last(), which will immediately execute the LINQ To Entities Expression that has been built up to that point, and then your .Last() will work, because at that point the .Last() is effectivel...