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Disable mouse scroll wheel zoom on embedded Google Maps
...problem: when scrolling the page then the pointer becomes over the map, it starts to zoom in/out the map instead of continuing scrolling the page. :(
So I solved this putting a div with an .overlay exactly before each gmap iframe insertion, see:
<html>
<div class="overlay" onClick="styl...
Download File Using Javascript/jQuery
...er that a file download is occurring, disband the modal after the download starts or even inform the user in a friendly manner that an error has occurred. See the Demo for an example of this. Hope this helps someone!
Here is a simple use case demo using the plugin source with promises. The demo pa...
Interface naming in Java [closed]
...tally agree. One more key to type if you use autocompletion. Lots of files starting with an I.
– Kalecser
Feb 12 '09 at 17:24
85
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What are all the valid self-closing elements in XHTML (as implemented by the major browsers)?
...n in the XHTML spec:
Empty elements must either have an end tag or the start tag must end with />. For instance, <br/> or <hr></hr>
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Xcode duplicate line
...tLine:, copy:, moveToEndOfLine:, insertNewline:, paste:, deleteBackward:
Restart Xcode and go to Preferences - Key Bindings, search for your command.
Set a key combination for the command:
Finally unleashed the power of key bindings on Xcode... Enjoy it!
...
Should I compile with /MD or /MT?
...s cause a break in you application? If you use /MD linkage, you would just start loading the new versions of the libraries right?
– rturrado
Sep 17 '12 at 16:12
4
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Why do we use __init__ in Python classes?
... add, as self.value within the add.
If I say the_mangy_one = fido, I will start referring to the object known as fido with yet another name. From now on, fido.colour is exactly the same variable as the_mangy_one.colour.
So, the things inside the __init__. You can think of them as noting things int...
Failed to load the JNI shared Library (JDK)
...ook it up in the Task Manager, since this Eclipse 'installation' would not start up. And since it had been a while since I had set it up, I could not remember its version either.)
In case you use a newer JDK and a older JRE you might be in for trouble, too, but then it is more likely a java.lang.Un...
Aggregate / summarize multiple variables per group (e.g. sum, mean)
...ptions
df2 <- df1 %>% group_by(year, month) %>% summarise_at(vars(starts_with('x')), sum)
df2 <- df1 %>% group_by(year, month) %>% summarise_at(vars(matches('.*[0-9]')), sum)
# summarising a specific set of non-grouping variables based on condition (class)
df2 <- df1 %>% gro...
Java - escape string to prevent SQL injection
... And even parameterized SQL isn't a 100% guarantee. But it's a very good start.
– duffymo
Nov 28 '09 at 16:37
2
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