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Uploading images using Node.js, Express, and Mongoose
...rd it referred that way and I'm going to go ahead and say that these guys know best developer.mozilla.org/en-US/docs/JavaScript/Guide/… so I guess we are both wrong ;)
– srquinn
Apr 19 '13 at 0:17
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How do you dynamically add elements to a ListView on Android?
...he created an arraylist that used as a data container for the adapter. And now you just add an item directly to the adapter instead to the arraylist. Would the arraylist data is updated / untouched?
– gumuruh
Jul 14 '14 at 2:58
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Open URL in same window and in same tab
...t.createElement('a');
a.href = targetURL;
a.target = '_blank'; // now it will open new tab/window and bypass any popup blocker!
fireClickEvent(a);
}
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Timeout on a function call
I'm calling a function in Python which I know may stall and force me to restart the script.
18 Answers
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Serializing object that contains cyclic object value
...out pulling in a bunch of code, here goes.
One feature that's not as well-known as JSON.stringify() is console.table(). Simply call console.table(whatever);, and it will log the variable in the console in tabular format, making it rather quite easy and convenient to peruse the variable's contents.
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Android: Bitmaps loaded from gallery are rotated in ImageView
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Have you looked at the EXIF data of the images? It may know the orientation of the camera when the picture was taken.
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How to overcome TypeError: unhashable type: 'list'
...nto a list where each element is a line
for line in f.readlines():
# Now we split the file on `x`, since the part before the x will be
# the key and the part after the value
line = line.split('x')
# Take the line parts and strip out the spaces, assigning them to the variables
#...
How to disable and re-enable console logging in Python?
... this:
logger = logging.getLogger('my-logger')
logger.propagate = False
# now if you use logger it will not log to console.
This will prevent logging from being send to the upper logger that includes the console logging.
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WITH CHECK ADD CONSTRAINT followed by CHECK CONSTRAINT vs. ADD CONSTRAINT
...e trusted to accurately represent the state of the data in the table right now. It can, however, but can be trusted to check data added and modified in the future.
Additionally, untrusted constraints are disregarded by the query optimiser.
The code to enable check constraints and foreign key const...
【内核源码】linux UDP实现 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...elimited("cork app bug 2\n");
err = -EINVAL;
goto out;
}
/*
* Now cork the socket to pend data.
*/
fl4 = &inet->cork.fl.u.ip4;
fl4->daddr = daddr;
fl4->saddr = saddr;
fl4->fl4_dport = dport;
fl4->fl4_sport = inet->inet_sport;
up->pending = AF_INET; //标记，表明正在...