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How can I update npm on Windows?
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@singe3 The command prompt must be elevated (started as Admin) to be able to modify C:\Program Files. I don't really like this method because "npm install -g" will try to install under Program Files, thus the cmd prompt must always be run elevated to install other glob...
What's a good way to overwrite DateTime.Now during testing?
...ross timezones is a minefield but the best first foot forward is to always start with UTC time.
– Adam Ralph
Nov 15 '13 at 15:33
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Why should I use document based database instead of relational database?
...seen any database schema in two years time resemble the original schema we started with... so everything equal (which it isn't...), you should always use a schemaless database = a document-oriented one; which i think is a rather misleading name...
– ᆼᆺᆼ
J...
Show the progress of a Python multiprocessing pool imap_unordered call?
...[]
pbar = ProgressBar(widgets=[SimpleProgress()], maxval=len(dummy_args)).start()
r = [pool.apply_async(my_function, (x,), callback=results.append) for x in dummy_args]
while len(results) != len(dummy_args):
pbar.update(len(results))
sleep(0.5)
pbar.finish()
print results
Basically, yo...
Get button click inside UITableViewCell
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This solution runs into problems when you start inserting and deleting rows. The tag is not updated when rows are shifted. Instead of keeping a reference to the row. It may be better to keep a reference to a unique object id.
– Vincent Cheong
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Difference between Key, Primary Key, Unique Key and Index in MySQL
... through a phone book directory to find someone by the last name: We don't start searching through the directory from cover to cover, as long we inserted the information in some order that we can use to skip quickly to the 'S' pages.
Primary keys and unique keys are similar. A primary key is a colu...
Android Writing Logs to text File
...he documentation is pretty poor. All they need to add is a this is a quick start tutorial.
Here is a quick tutorial I found.
Add the following static variable in your main Activity:
private static final Logger logger = LoggerFactory.getLogger();
Add the following to your onCreate() method:
Pro...
Xcode stuck at “Your application is being uploaded”
...h of above methods were followed but was stucking in "Authentication..". Restarted the mac book and it worked. When you restart, the previous itunesconnect connection (which you might have opened in browser prior to submit your app) are reset which allows restarted mac to easily authenticate iTunes ...
Generate .pem file used to set up Apple Push Notifications
... just installed. If unsure which certificate is the correct one, it should start with "Apple Production IOS Push Services:" followed by your app's bundle ID.
Step 8: Expand the certificate, you should see the private key with either your name or your company name. Select both items by using the "...
How can you iterate over the elements of an std::tuple?
... Not as written.. You could make a version with the indexing flipped - start at I=sizeof...(Tp) and count down. Then supply a maximum number of args explicitly. You could also make a version that broke on a tag type, say break_t. Then you would put an object of that tag type in your tuple whe...