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Why is the gets function so dangerous that it should not be used?
...need to use a wrapper around fgets() that deletes the newline:
char *fgets_wrapper(char *buffer, size_t buflen, FILE *fp)
{
if (fgets(buffer, buflen, fp) != 0)
{
size_t len = strlen(buffer);
if (len > 0 && buffer[len-1] == '\n')
buffer[len-1] = '\0';
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How to simulate Android killing my process
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edited Aug 3 '17 at 7:06
answered Mar 19 '17 at 15:18
f...
Using Rails 3.1 assets pipeline to conditionally use certain css
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edited Aug 4 '12 at 5:06
fny
22.6k1212 gold badges8080 silver badges105105 bronze badges
answered Se...
Returning a boolean from a Bash function
...ame="$(uname -a)"
03
04 [[ "$uname" =~ Darwin ]] && return
05
06 if [[ "$uname" =~ Ubuntu ]]; then
07 release="$(lsb_release -a)"
08 [[ "$release" =~ LTS ]]
09 return
10 fi
11
12 false
13 }
14
15 function do_it(){
16 echo "Hello, old frie...
Spring .properties file: get element as an Array
... this is what I want, but in env vars... I should be able to use SOME_KEY_0_=yes SOME_KEY_1=no, etc in env vars, but my getProperty is coming back null
– Rhubarb
Apr 30 at 20:56
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Where is the Java SDK folder in my computer? Ubuntu 12.04
...t root 31 2009-01-15 18:34 /etc/alternatives/java -> /usr/local/jre1.6.0_07/bin/java
So, thats the actual location of java: /usr/local/jre.....
You could still dig deeper to find other symbolic links.
Reference : where is java's home dir?
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SQL how to increase or decrease one for a int column in one command
...ke that...
– gahooa
Jun 10 '09 at 2:06
add a comment
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delete_all vs destroy_all?
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answered Feb 14 '13 at 13:06
simon-oliviersimon-olivier
2,94922 gold badges1111 silver badges66 bronze badges
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PHP Regex to get youtube video ID?
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Use parse_url() and parse_str().
(You can use regexes for just about anything, but they are very easy to make an error in, so if there are PHP functions specifically for what you are trying to accomplish, use those.)
parse_url takes...
How to get a specific version of a file in Mercurial?
... wished for.
– yota
Mar 19 '15 at 7:06
Awesome, it's always nice to hear something like that.
– ...