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How to flatten an Em>x m>pandoObject returned via JsonResult in asp.net mvc?
I really like the Em>x m>pandoObject while compiling a server-side dynamic object at runtime, but I am having trouble flattening this thing out during JSON serialization. First, I instantiate the object:
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How to convert unim>x m> timestamp to calendar date moment.js
I have a unim>x m> timestamp, and I'm trying to convert it into a calendar date such as MM/DD/YYYY .
So far, I have this:
11 A...
Maven 3 warnings about build.plugins.plugin.version
...ersion> element after the <plugin> <artifactId> in your pom.m>x m>ml file. Find the following tem>x m>t:
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
Add the version tag to it:
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<v...
How to remove a key from a Python dictionary?
...t.pop():
my_dict.pop('key', None)
This will return my_dict[key] if key em>x m>ists in the dictionary, and None otherwise. If the second parameter is not specified (ie. my_dict.pop('key')) and key does not em>x m>ist, a KeyError is raised.
To delete a key that is guaranteed to em>x m>ist, you can also use
del ...
Changing MongoDB data store directory
... default /data/db
dbpath = /usr/local/var/mongodb
The official 10gen Linum>x m> packages (Ubuntu/Debian or CentOS/Fedora) ship with a basic configuration file which is placed in /etc/mongodb.conf, and the MongoDB service reads this when it starts up. You could make your change here.
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Deleting all pending tasks in celery / rabbitmq
...s with a redis backend. Best method I found was redis-cli KEYS "celery*" | m>x m>args redis-cli DEL which worked for me. This will wipe out all tasks stored on the redis backend you're using.
– Melignus
Aug 28 '13 at 17:22
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IE9 jQuery AJAm>X m> with CORS returns “Access is denied”
The following works in all browsers em>x m>cept IE (I'm testing in IE 9).
12 Answers
12
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JavaScript object: access variable property by name as string [duplicate]
...mns['right'];
This is equal to dot notation, var side = columns.right;, em>x m>cept the fact that right could also come from a variable, function return value, etc., when using bracket notation.
If you NEED a function for it, here it is:
function read_prop(obj, prop) {
return obj[prop];
}
To ...
How to print a int64_t type in C
...ttypes.h>
uint64_t t;
printf("%" PRIu64 "\n", t);
you can also use PRIm>x m>64 to print in hem>x m>adecimal.
cppreference.com has a full listing of available macros for all types including intptr_t (PRIm>x m>PTR). There are separate macros for scanf, like SCNd64.
A typical definition of PRIu16 would be "...
Copy/duplicate database without using mysqldump
...e the target database using MySQLAdmin or your preferred method. In this em>x m>ample, db2 is the target database, where the source database db1 will be copied.
Em>x m>ecute the following statement on a command line:
mysqldump -h [server] -u [user] -p[password] db1 | mysql -h [server] -u [user] -p[password...