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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
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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!
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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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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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What are the respective advantages/limitations of Amazon RDS vs. EC2 with MySQL? [closed]
.... So in a failover situation it will mount the ebs on the backup machine, start mysql, wait for mysql to do failure recover (hopefully nothing got corrupted too bad), then do a dns switch.
I hope this helps you with you evaluation.
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How to create permanent PowerShell Aliases
...a profile.ps1 file any powershell code to be executed each time powershell starts. There are at least 6 different paths where to store the code depending on which user have to execute it. We can consider only 2 of them: the "all users" and the "only your user" paths.
So to answer your question you ...