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In C, how should I read a text file and print all strings
... throw away the memory and set
// the buffer to NULL
free(buffer);
buffer = NULL;
}
// Always remember to close the file.
fclose(handler);
}
return buffer;
}
int main()
{
char *string = ReadFile("yourfile.txt");
if (string)
...
How do I focus on one spec in jasmine.js?
... it isn't in jasmine. this is allowed by test runners like karma. for more info read on: github.com/pivotal/jasmine/pull/309
– p1100i
Aug 12 '14 at 9:08
...
@selector() in Swift?
...ible for use as selectors (see "Selector availability" below). You're also free to make your function reference only as specific as you need, as per the Swift 2.2+ rules for function-type naming.
(This is actually an improvement over ObjC's @selector() directive, because the compiler's -Wundeclared-...
How to list the contents of a package using YUM?
...ING
/usr/share/doc/time-1.7/NEWS
/usr/share/doc/time-1.7/README
/usr/share/info/time.info.gz
On at least one RH system, with rpm v4.8.0, yum v3.2.29, and repoquery v0.0.11, repoquery -l rpm prints nothing.
If you are having this issue, try adding the --installed flag: repoquery --installed -l rpm...
Swift Beta performance: sorting arrays
...ic const uint64_t NANOS_PER_SEC = 1000ULL * NANOS_PER_MSEC;
mach_timebase_info_data_t timebase_info;
uint64_t abs_to_nanos(uint64_t abs) {
if ( timebase_info.denom == 0 ) {
(void)mach_timebase_info(&timebase_info);
}
return abs * timebase_info.numer / timebase_info.denom;
...
Very simple log4j2 XML configuration file using Console and File appender
...
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="INFO">
<Appenders>
<Console name="Console" target="SYSTEM_OUT">
<PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n" />
</Console>
<...
GitHub Windows client behind proxy
...Windows global environment variable which contains my corporate credential information.
Strangely GitHub GUI Client is able to connect to GitHub for user authentication, but only problem is with cloning, pulling and pushing projects from and into GitHub. It seems like the problem is with git imple...
Are there any JavaScript static analysis tools? [closed]
...t from running JSHint and PHP CodeSniffer. As of 2012, all four tools are free open-source and have a large and active developer community behind them. They're each a bit different (and I think, complementary) in the kinds of checks they perform:
JSLint was designed to be, and still is Douglas Cro...
Check if page gets reloaded or refreshed in JavaScript
...heck for Navigation Timing API support
if (window.performance) {
console.info("window.performance works fine on this browser");
}
console.info(performance.navigation.type);
if (performance.navigation.type == performance.navigation.TYPE_RELOAD) {
console.info( "This page is reloaded" );
} else {
...
How to properly create composite primary keys - MYSQL
... and table_2 both have auto-increment surrogate primary keys as the ID. info is a table that contains information about both table_1 and table_2 .
...