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A non well formed numeric value encountered

...atetime description into a Unix timestamp (integer): date("d", strtotime($_GET['start_date'])); share | improve this answer | follow | ...
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In C++, is it still bad practice to return a vector from a function?

...o says nothing about v-tables, so you can't be sure that virtual function calls are efficient either. Essentially, you need to put some faith in the compiler at times. – Peter Alexander Jun 28 '10 at 23:04 ...
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What is the difference between “text” and new String(“text”)?

... a reference to an instance of class String, and is derived from a CONSTANT_String_info structure (§4.4.3) in the binary representation of a class or interface. The CONSTANT_String_info structure gives the sequence of Unicode code points constituting the string literal. The Java programming la...
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Set HTTP header for one request

...TP request headers , but from what I can tell, it will set that header for all requests of that method. I have something like this in my code: ...
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How to set IntelliJ IDEA Project SDK

I just installed IntelliJ IDEA and when I try to create my first Project it asks for me to set up the Project SDK. When I click on "JDK" it asks for me to select the home directory of the JDK as shown in this image. ...
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How to make an app's background image repeat

I have set a background image in my app, but the background image is small and I want it to be repeated and fill in the whole screen. What should I do? ...
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Initializing a struct to 0

... The first is easiest(involves less typing), and it is guaranteed to work, all members will be set to 0[Ref 1]. The second is more readable. The choice depends on user preference or the one which your coding standard mandates. [Ref 1] Reference C99 Standard 6.7.8.21: If there are fewe...
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How to execute a Python script from the Django shell?

...es, it's a good idea to set it up as a custom command ie $ ./manage.py my_command to do this create a file in a subdir of management and commands of your app, ie my_app/ __init__.py models.py management/ __init__.py commands/ __init__.py my_co...
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Range references instead values

...{ field string } func main() { var array [10]MyType for idx, _ := range array { array[idx].field = "foo" } for _, e := range array { fmt.Println(e.field) fmt.Println("--") } } ...
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check if jquery has been loaded, then load it if false

... I believe appending a script tag to body works in all browsers. – Steven Lu Jan 6 '13 at 21:26 3 ...