大约有 21,000 项符合查询结果（耗时：0.0307秒） [XML]
Debugging in Clojure? [closed]
... my classpath but REPL says user=> (use 'closure.contrib.trace) java.io.FileNotFoundException: Could not locate closure/contrib/trace__init.class or closure/contrib/trace.clj on classpath: (NO_SOURCE_FILE:0)
– LarsH
Sep 3 '10 at 20:49
...
Revert to a commit by a SHA hash in Git? [duplicate]
...
When I did this I ended up with a bunch of Untracked Files in the working tree. However looking at the history I could see that those files did have a corresponding delete commit in that "Revert to SHA" commit. So after git reset --hard at the end, you can do git clean -f -d ...
connecting to MySQL from the command line
...nly in .bash_history but in top and more tools too! You can even have your files secure, just share the computer with another legitimate user.
– Melebius
Jul 14 '16 at 13:12
...
Can scrapy be used to scrape dynamic content from websites that are using AJAX?
...he HTTP method is "Post"):
And the content of response, which is a JSON file:
Which presents all the information I'm looking for.
From now, I must implement all this knowledge in scrapy. Let's define the spider for this purpose:
class spider(BaseSpider):
name = 'RubiGuesst'
start_url...
How do I clone a single branch in Git?
...:
test_expect_success 'single branch clone' '
git clone --single-branch "file://$(pwd)/." singlebranch
'
Tobu comments that:
This is implicit when doing a shallow clone.
This makes git clone --depth 1 the easiest way to save bandwidth.
And since Git 1.9.0 (February 2014), shallow clones support...
Cross Browser Flash Detection in Javascript
...ought to to get you started:
Make sure you have included the swfobject.js file (get it here):
<script type="text/javascript" src="swfobject.js"></script>
Then use it like so:
if(swfobject.hasFlashPlayerVersion("9.0.115"))
{
alert("You have the minimum required flash version (or ...
Python: How to get stdout after running os.system? [duplicate]
... Windows solution. Using IDLE with Python 2.7.5, When I run this code from file Expts.py:
import subprocess
r = subprocess.check_output('cmd.exe dir',shell=False)
print r
...in the Python Shell, I ONLY get the output corresponding to "cmd.exe"; the "dir" part is ignored. HOWEVER, when I add a sw...
How to read a single character from the user?
...ef __call__(self):
import sys, tty, termios
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
ch = sys.stdin.read(1)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settin...
Best way to encode text data for XML in Java?
...nerating XML. Or there are fairly small third-party libraries. (JDom's jar file is 114K for example.) Using an XML API is still the recommended way of creating XML.
– Jon Skeet
Apr 5 '12 at 20:03
...
How can I get current location from user in iOS
...anagerDelegate> {
CLLocationManager *locationManager;
}
@end
MainFile
In the init method
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
locationManager.distanceFilter = kCLDistanceFilterNone;
locationManager.desiredAccuracy = kCLLocationAccuracyBest;...