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Oracle: how to UPSERT (update or insert into a table?)
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The issue is that you have a window in between the insert and the update where another process could successfully fire a delete. I did however use this pattern on a table that never has deletes fired against it.
– chotchki
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“Public key certificate and private key doesn't match” when using Godaddy issued certificate [closed
...gement console. I was using an Ubuntu desktop running in Virtual Box on a Windows 7 desktop; copy and pasting the values from a gedit screen into the browser running on the Windows box. Once I opened the key and cert files on the same box as the web browser (Windows in this case) the certs went th...
Style input element to fill remaining width of its container
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flex for the win (again); very relevant answer in 2019
– secretwep
Mar 27 '19 at 19:44
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Git says “Warning: Permanently added to the list of known hosts”
...teract with a remote, such as when pulling or pushing, I am shown the following message:
15 Answers
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Programmatically get the cache line size?
...tory for each level of cache. Each of those directories contains the following files:
coherency_line_size
level
number_of_sets
physical_line_partition
shared_cpu_list
shared_cpu_map
size
type
ways_of_associativity
This gives you more information about the cache then you'd ever hope to know, incl...
How to reshape data from long to wide format
I'm having trouble rearranging the following data frame:
11 Answers
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Error TF30063: You are not authorized to access … \DefaultCollection
... this issue by using the browser from within Visual Studio, View->Other Windows->Web Browser; Ctrl+Alt+R (or * Ctrl+W, W* in VS versions before VS2010) to navigate to the TFS page and log out of the wrong account and log back in.
For me, the issue was caused by using another live-id to unlock...
System.BadImageFormatException: Could not load file or assembly [duplicate]
...oth computers are x64 and it works on my computer. Here in server where is win 2008 i get this error.
5 Answers
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How do I access the host machine from the guest machine? [closed]
I've just created a new Windows XP VM on my Mac using VMware Fusion. The VM is using NAT to share the host's internet connection.
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C# Float expression: strange behavior when casting the result float to int
I have the following simple code :
7 Answers
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