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Programmatic equivalent of default(Type)
...ect)default(T) && !(default(T) != default(T)) then you have an argument, otherwise it does not matter whether it is boxed or not, since they are equivalent.
– Miguel Angelo
Oct 11 '12 at 6:14
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ViewDidAppear is not called when opening app from background
...call when I open my app. Do I have to do anything from applicationDidBecomeActive ?
8 Answers
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How to check if a process id (PID) exists
... a race condition.
If you want to ignore the text output of kill and do something based on the exit code, you can
if ! kill $pid > /dev/null 2>&1; then
echo "Could not send SIGTERM to process $pid" >&2
fi
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undefined reference to boost::system::system_category() when compiling
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Still the same error? Did you run autoreconf afterwards? Also, this post and this one might help you with your autotools configuration.
– hc_
Mar 15 '12 at 18:00
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How to import data from mongodb to pandas?
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pymongo might give you a hand, followings are some codes I'm using:
import pandas as pd
from pymongo import MongoClient
def _connect_mongo(host, port, username, password, db):
""" A util for making a connection to mongo """
if username and password:
mon...
Are fluid websites worth making anymore? [closed]
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Wikipedia
Static Examples:
Apple
eBay
MSN
StackOverflow
MSDN
Some Mix it Up!
CNN
I think I prefer static most of the time. It is easier to make it look good in more browsers. It is also easier to read.
share
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Schrödingers MySQL table: exists, yet it does not
...nswered May 16 '12 at 16:28
sreimersreimer
4,56422 gold badges2929 silver badges4040 bronze badges
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Format date in a specific timezone
I'm using Moment.js to parse and format dates in my web app. As part of a JSON object, my backend server sends dates as a number of milliseconds from the UTC epoch (Unix offset).
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How to show a dialog to confirm that the user wishes to exit an Android Activity?
...rawable.ic_dialog_alert)
.setTitle("Closing Activity")
.setMessage("Are you sure you want to close this activity?")
.setPositiveButton("Yes", new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface dialog, int which) {
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Measuring text height to be drawn on Canvas ( Android )
Any straight forward way to measure the height of text?
The way I am doing it now is by using Paint's measureText() to get the width, then by trial and error finding a value to get an approximate height. I've also been messing around with FontMetrics , but all these seem like approximate methods ...