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conversion from string to json object android
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edited Aug 14 '15 at 7:34
firelynx
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answered A...
How do I get an empty array of any size in python?
... Sven MarnachSven Marnach
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93
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How to prompt for user input and read command-line arguments [closed]
...reter (with help texts and autocompletion) and raw_input (input for Python 3+) for reading a line of text from the user.
text = raw_input("prompt") # Python 2
text = input("prompt") # Python 3
Command line inputs are in sys.argv. Try this in your script:
import sys
print (sys.argv)
There are...
Detect changes in the DOM
...E don't support it. Note that the mutation events are deprecated in the DOM3 Events spec and have a performance penalty.
You can try to emulate mutation event with onpropertychange in IE (and fall back to the brute-force approach if non of them is available).
For a full domChange an interval could...
What is the best Java library to use for HTTP POST, GET etc.? [closed]
...MethodParams.RETRY_HANDLER,
new DefaultHttpMethodRetryHandler(3, false));
try {
// Execute the method.
int statusCode = client.executeMethod(method);
if (statusCode != HttpStatus.SC_OK) {
System.err.println("Method failed: " + method.getStatusLine());
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how do i block or restrict special characters from input fields with jquery?
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134
A simple example using a regular expression which you could change to allow/disallow whatever y...
How to run Rails console in the test environment and load test_helper.rb?
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193
For Rails < 3.0
Run script/console --help. You'll notice that the syntax is script/console [...
How can I debug git/git-shell related problems?
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answered Jun 27 '13 at 13:28
WTKWTK
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Using sed and grep/egrep to search and replace
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183
Use this command:
egrep -lRZ "\.jpg|\.png|\.gif" . \
| xargs -0 -l sed -i -e 's/\.jpg\|\.gi...
How to set a Django model field's default value to a function call / callable (e.g., a date relative
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143
The question is misguided. When creating a model field in Django, you are not defining a functi...