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How to save an image locally using Python whose URL address I already know?
...port shutil
import requests
from urlparse import urljoin
import sys
import time
def make_soup(url):
req = urllib2.Request(url, headers={'User-Agent' : "Magic Browser"})
html = urllib2.urlopen(req)
return BeautifulSoup(html, 'html.parser')
def get_images(url):
soup = make_soup(url)...
NSUserDefaults not cleared after app uninstall on simulator
this may sound real NOOB! I want to check if it's the second time the user enters my application, so to keep the run count I'm using NSUserDefaults . I have implemented the following code in my rootViewController 's viewDidLoad method:
...
Get all files that have been modified in git branch
...s answer but I didn't want to have to type the current branch name all the time. So I'm using this:
git diff --name-only $(git merge-base master HEAD)
share
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improve this answer
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What is the purpose of static keyword in array parameter of function like “char s[static 10]”?
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@NordicMainframe: It's been some time, but the current version of clang now correctly warns when you attempt to pass a known-NULL argument to a function with a [static 1] parameter declaration.
– dreamlax
Dec 28 '14 at ...
how to deal with google map inside of a hidden div (Updated picture)
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I could also suggest a setTimeout delay to call the second function if you are calling a show() to allow for time to resize.
– Eric.18
Mar 15 '17 at 17:50
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Returning from a finally block in Java
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I had a REALLY hard time to track down a bug years ago that was caused by this. The code was something like:
Object problemMethod() {
Object rtn = null;
try {
rtn = somethingThatThrewAnException();
}
finally {
do...
PHP 5.4 Call-time pass-by-reference - Easy fix available?
...nt by reference. As of PHP 5.3.0, you will get a warning saying that "call-time pass-by-reference" is deprecated when you use & in foo(&$a);.
For example, instead of using:
// Wrong way!
myFunc(&$arg); # Deprecated pass-by-reference argument
function myFunc($arg) { }
U...
How to parse unix timestamp to time.Time
I'm trying to parse an Unix timestamp but I get out of range error. That doesn't really makes sense to me, because the layout is correct (as in the Go docs):
...
How do I schedule jobs in Jenkins?
...H H * * * would still execute each job once a day, but not all at the same time, better using limited resources.
Note also that:
The H symbol can be thought of as a random value over a range, but it actually is a hash of the job name, not a random function, so that the value remains stable for any...
Which commit has this blob?
...t 556de1a, 28 Dec 2017)
builtin/describe.c: describe a blob
Sometimes users are given a hash of an object and they want to
identify it further (ex.: Use verify-pack to find the largest blobs,
but what are these? or this very SO question "Which commit has this blob?")
When describ...