大约有 6,600 项符合查询结果（耗时：0.0318秒） [XML]
jQuery: Return data after ajax call success [duplicate]
...the ES6 Promises without the polyfill, see: Can I use: Promises.
For more info see:
http://bugs.jquery.com/ticket/14510
https://github.com/jquery/jquery/issues/1722
https://gist.github.com/domenic/3889970
http://promises-aplus.github.io/promises-spec/
http://www.html5rocks.com/en/tutorials/es6/pr...
How can I have ruby logger log output to stdout as well as file?
...it simple:
log = Logger.new("| tee test.log") # note the pipe ( '|' )
log.info "hi" # will log to both STDOUT and test.log
source
Or print the message in the Logger formatter:
log = Logger.new("test.log")
log.formatter = proc do |severity, datetime, progname, msg|
puts msg
msg
end
log.i...
How to check for file lock? [duplicate]
...
No, unfortunately, and if you think about it, that information would be worthless anyway since the file could become locked the very next second (read: short timespan).
Why specifically do you need to know if the file is locked anyway? Knowing that might give us some other w...
print call stack in C or C++
...n the file you want to debug. */
#include <stdio.h>
#include <execinfo.h>
void print_trace(void) {
char **strings;
size_t i, size;
enum Constexpr { MAX_SIZE = 1024 };
void *array[MAX_SIZE];
size = backtrace(array, MAX_SIZE);
strings = backtrace_symbols(array, size...
Send message to specific client with socket.io and node.js
...t this error: io.to["JgCoFX9AiCND_ZhdAAAC"].emit("socketFromServer", info); ^ TypeError: Cannot read property 'emit' of undefined
– Raz
Jan 11 '18 at 8:58
...
How to hide iOS status bar
...
Add the following to your Info.plist:
<key>UIStatusBarHidden</key>
<true/>
<key>UIViewControllerBasedStatusBarAppearance</key>
<false/>
...
Get file version in PowerShell
How can you get the version information from a .dll or .exe file in PowerShell?
11 Answers
...
Can Maven be made less verbose?
...e.maven.cli.transfer.Slf4jMavenTransferListener=warn" to kill the progress information for the downloads.
– ankon
Dec 6 '16 at 18:21
1
...
Where is nodejs log file?
...ver I have "Segmentation fault", I want to look at log file for additional info...
4 Answers
...
gdb: how to print the current line or find the current line number?
...
I do get the same information while debugging. Though not while I am checking the stacktrace. Most probably you would have used the optimization flag I think. Check this link - something related.
Try compiling with -g3 remove any optimizatio...