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How to select the last record of a table in SQL?
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Without any further information, which Database etc the best we can do is something like
Sql Server
SELECT TOP 1 * FROM Table ORDER BY ID DESC
MySql
SELECT * FROM Table ORDER BY ID DESC LIMIT 1
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How to validate GUID is a GUID
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edited Dec 3 '14 at 15:03
Joseph Woodward
8,70955 gold badges3838 silver badges6161 bronze badges
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Read only file system on Android
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Not all phones and versions of android have things mounted the same.
Limiting options when remounting would be best.
Simply remount as rw (Read/Write):
# mount -o rw,remount /system
Once you are done making changes, remount to ro (read-only):
# mount -o ro,remount /system
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Clojure: cons (seq) vs. conj (list)
...a seq and conj returns a collection. I also know that conj "adds" the item to the optimal end of the collection, and cons always "adds" the item to the front. This example illustrates both of these points:
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Executing an EXE file using a PowerShell script
...o execute an EXE file using a PowerShell script. If I use the command line it works without a problem (first I supply the name of the executable and series of parameters to invoke it):
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Google access token expiration time
When I obtain an access_token from the Google API, it comes with an expires_in value. According to the documentation, this value indicates "The remaining lifetime of the access token".
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What's the complete range for Chinese characters in Unicode?
...ied Ideographs Extension E 2B820–2CEAF Rare, historic
CJK Compatibility Ideographs F900-FAFF Duplicates, unifiable variants, corporate characters
CJK Compatibility Ideographs Supplement 2F800-2FA1F Unifiable variants
Note: the block ranges can evolve over time: latest is in CJK ...
catch exception that is thrown in different thread
...ons using .Exceptions property on your task object.
There are 2 ways to do it:
In a separate method: // You process exception in some task's thread
class Program
{
static void Main(string[] args)
{
Task<int> task = new Task<int>(Test);
task.ContinueWith(Excepti...
HTTP Error 404.3 - Not Found" while browsing wcf service on Windows Server 2008(64bit)
...ation based on .Net Framework 3.5 sp1 and hosted on windows server 2008(64bit).
7 Answers
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Reverse of JSON.stringify?
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edited Oct 26 '15 at 14:58
answered Jun 23 '12 at 18:01
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