大约有 15,600 项符合查询结果（耗时：0.0313秒） [XML]
Removing trailing newline character from fgets() input
...n')) != NULL)
*pos = '\0';
else
/* input too long for buffer, flag error */
The slightly strange way:
strtok(Name, "\n");
Note that the strtok function doesn't work as expected if the user enters an empty string (i.e. presses only Enter). It leaves the \n character intact.
There are ot...
Check if a file exists with wildcard in shell script [duplicate]
...
The find command creates an ugly error message if no files are found: find: '/dir/to/search': No such file or directory ; You can suppress this with -quit 1> /dev/null 2>&1
– rubo77
Apr 23 '17 at 11:26
...
initializing a Guava ImmutableMap
...ice shortcut for initializing a map. However I get the following compiler error (Eclipse Indigo) when my map initializes to nine entries.
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How can I easily convert DataReader to List? [duplicate]
...t LinqToSql does.) They save a bit of typing and may reduce the number of errors when coding for DBNull etc. Once you cache the generated code they can be faster then most hand written code as well, so do consider the “high road” if you are doing this a lot.
See "A Defense of Reflection in .N...
How can I apply a function to every row/column of a matrix in MATLAB?
... 15 3
8 1 24 3
>> applyToRows(myFunc, myMx)
??? Error using ==> arrayfun
Non-scalar in Uniform output, at index 1, output 1.
Set 'UniformOutput' to false.
Error in ==> @(func,matrix)arrayfun(applyToGivenRow(func,matrix),1:size(matrix,1))'
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Indenting #defines
...efined (pic18f2580)
# define FLASH_MEMORY_END 0x7DC0
# else
# error "Can't set up flash memory end!"
# endif
# else
# if defined (pic18f2480)
# define FLASH_MEMORY_END 0x4000
# elif defined (pic18f2580)
# define FLASH_MEMORY_END 0x8000
# else
# error "Can't ...
How to correctly use the extern keyword in C
...s this, it doesn't know which "errno" to pick, so it will bail out with an error message.
– cwick
Feb 2 '09 at 16:52
2
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How to properly import a selfsigned certificate into Java keystore that is available to all Java app
...eystore is located in ~/.keystore
if [ -z "$REMHOST" ]
then
echo "ERROR: Please specify the server name to import the certificatin from, eventually followed by the port number, if other than 443."
exit 1
fi
set -e
rm -f $REMHOST:$REMPORT.pem
if openssl s_client -connect $REMHOST:...
Spring Boot - inject map from application.yml
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I get an 'invalid character constant' error when using this answer. Can you change: @ConfigurationProperties(prefix = 'input') to use double quotes to prevent this error.
– Anton Rand
May 5 '17 at 10:22
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String concatenation in Ruby
...t measured though). All three methods will throw an uninitialized constant error when ROOT_DIR is nil.
When dealing with pathnames, you may want to use File.join to avoid messing up with pathname separator.
In the end, it is a matter of taste.
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