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Binary Data in JSON String. Something better than Base64
...ry data. The binary data has to be escaped so that it can be placed into a string element (i.e. zero or more Unicode chars in double quotes using backslash escapes) in JSON.
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Capitalize only first character of string and leave others alone? (Rails)
I'm trying to get Rails to capitalize the first character of a string, and leave all the others the way they are. I'm running into a problem where "i'm from New York" gets turned into "I'm from new york."
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Wireshark localhost traffic capture [closed]
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I found it was not sufficient to simply put your own IP in wireshark instead of loopback; adding the route was necessary for it to work in my situation.
– GWLlosa
Aug 23 '12 at 12:58
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How to close TCP and UDP ports via windows command line
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open cmd
type in netstat -a -n -o
find TCP [the IP address]:[port number] .... #[target_PID]# (ditto for UDP)
(Btw, kill [target_PID] didn't work for me)
CTRL+ALT+DELETE and choose "start task manager"
Click on "Processes" tab
Enable "PID" column by going to: View > ...
How do I check that a Java String is not all whitespaces?
I want to check that Java String or character array is not just made up of whitespaces, using Java?
15 Answers
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Set a default parameter value for a JavaScript function
...ou'd get a reference error if you misspelled undefined vs. putting it in a string.
– Abe Voelker
May 21 '15 at 22:04
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How to know the size of the string in bytes?
I'm wondering if I can know how long in bytes for a string in C#, anyone know?
3 Answers
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Setting Django up to use MySQL
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'PASSWORD': 'DB_PASSWORD',
'HOST': 'localhost', # Or an IP Address that your DB is hosted on
'PORT': '3306',
}
}
You also have the option of utilizing MySQL option files, as of Django 1.7. You can accomplish this by setting your DATABASES array like so:
DATABASES = ...
Removing numbers from string [closed]
How can I remove digits from a string?
8 Answers
8
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Checking if a string array contains a value, and if so, getting its position
I have this string array:
12 Answers
12
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