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How do you convert a byte array to a hexadecimal string, and vice versa?
...)
Text: 718,380.63 (1.0X faster)
Sentence: 39.71 (1.0X faster)
Lookup tables have taken the lead over byte manipulation. Basically, there is some form of precomputing what any given nibble or byte will be in hex. Then, as you rip through the data, you simply look up the next portion to see what...
SQL - Query to get server's IP address
...
Declare @pos int
set nocount on
set @ip = NULL
Create table #temp (ipLine varchar(200))
Insert #temp exec master..xp_cmdshell 'ipconfig'
select @ipLine = ipLine
from #temp
where upper (ipLine) like '%IP ADDRESS%'
if (isnull (@ipL...
Difference between shared objects (.so), static libraries (.a), and DLL's (.so)?
...c library(.a) is a library that can be linked directly into the final executable produced by the linker,it is contained in it and there is no need to have the library into the system where the executable will be deployed.
A shared library(.so) is a library that is linked but not embedded in the fin...
htmlentities() vs. htmlspecialchars()
...ded with htmlentities.
implode( "\t", array_values( get_html_translation_table( HTML_ENTITIES ) ) ):
" & < >
¡ ¢ £ ¤ ¥ ¦ § ¨ © ª « ¬ ® ¯ ° ± ² ³ ´ µ ¶ · ¸ ¹ º » ¼ ½ ¾ ¿ À Á Â...
Simulate low network connectivity for Android [closed]
...
Set network latency emulation to . Default value is none. See
the table in Network Delay Emulation for supported values.
-netspeed <speed>
Set network speed emulation to . Default value is full. See
the table in Network Speed Emulation for supported values.
Speeds for re...
How to limit google autocomplete results to City and Country only
...http://code.google.com/apis/maps/documentation/places/supported_types.html#table2
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Best practices for styling HTML emails [closed]
...t tag and all it's contents).
Against your better judgement, use and abuse tables. <div>s just won't cut it (especially in Outlook).
Don't use background images, they're spotty and will annoy you.
Remember that some email clients will automatically transform typed out hyperlinks into links (i...
How do I create a readable diff of two spreadsheets using git diff?
... has a very cool feature to compare delimited data by showing it in a nice table, see screenshot.
D) You're now ready to compare Excel files with ease. Right-click on Excel file 1 and run your dump program. It will create a folder with one file per worksheet. Right-click on Excel file 2 and run you...
How to pass anonymous types as parameters?
...ruct Data {
public string ColumnName;
}
var query = (from name in some.Table
select new Data { ColumnName = name });
MethodOp(query);
...
MethodOp(IEnumerable<Data> enumerable);
In this case though, you are only selecting a single field, so it may be easier to just select the ...
MySQL/Amazon RDS error: “you do not have SUPER privileges…”
...f the data from the dumped server. Use OFF if the intention is to repair a table by copying it within a topology. Use OFF if the intention is to copy a table between replication topologies that are disjoint and will remain so.
So I decided to add --set-gtid-purged=OFF to my mysqldump command and t...