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renderpartial with null model gets passed the wrong type
...s to be what it is doing. You will have to cast it to an object for it to select the correct constructor.
– Joel McBeth
Jul 27 '11 at 15:15
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How To Set Up GUI On Amazon EC2 Ubuntu server
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18) When prompted to Login to xrdp, ensure that the sesman-Xvnc module is selected, and enter the username ubuntu with the new password that you created in step 8. When you start a session, the port number is -1.
19) When the system connects, several status messages are displayed on the Connection...
nginx - nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
...at I would future readers of your question to do. That's why I suggest you select @Nathan's answer as the correct answer.
– Oliver
Mar 18 '13 at 11:23
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The key must be an application-specific resource id
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The tag id must be unique so it wants it to be an id created in a resources file to guarantee uniqueness.
If the view will only contain one tag though you can just do
setTag(objContact.onlineid);
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How to find serial number of Android device?
I need to use a unique ID for an Android app and I thought the serial number for the device would be a good candidate. How do I retrieve the serial number of an Android device in my app ?
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How can I assign an ID to a view programmatically?
In an XML file, we can assign an ID to a view like android:id="@+id/something" and then call findViewById() , but when creating a view programmatically, how do I assign an ID?
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Rails find_or_create_by more than one attribute?
...ibutes can be connected with an and:
GroupMember.find_or_create_by_member_id_and_group_id(4, 7)
(use find_or_initialize_by if you don't want to save the record right away)
Edit: The above method is deprecated in Rails 4. The new way to do it will be:
GroupMember.where(:member_id => 4, :group...
Why is Hibernate Open Session in View considered a bad practice?
...e offers @BatchSize for fetching associations in batches, and FetchMode.SUBSELECT to cope with this scenario, the annotations are affecting the default fetch plan, so they get applied to every business use case. For this reason, a data access layer query is much more suitable because it can be tailo...
How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
...e given language, ignoring the punctuation characters, and based on a wide selection of documents in that language.
As others have remarked, you really only have the high-bit-set punctuation characters available to distinguish between cp1252 and macroman. I'd suggest training a Mozilla-type model o...
Why is String immutable in Java?
...iew and waiting for result.If the answer told them is right then I will be selected
– rocking
Mar 14 '14 at 6:56
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