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How to call a PHP function on the click of a button
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And if I want to give a param to the function?
– Nick Alexander
Feb 9 '18 at 15:00
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Exception 'open failed: EACCES (Permission denied)' on Android
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WARNING In android 4.4.4 do not use the parameter android:maxSdkVersion="18". It was generating this exception
– guisantogui
Aug 26 '14 at 22:39
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How to convert a Drawable to a Bitmap?
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What happens if drawable param is null?
– hrules6872
Feb 4 '16 at 14:48
1
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Returning JSON from a PHP Script
...a);
If I'm not using a particular framework, I usually allow some request params to modify the output behavior. It can be useful, generally for quick troubleshooting, to not send a header, or sometimes print_r the data payload to eyeball it (though in most cases, it shouldn't be necessary).
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Spring Data: “delete by” is supported?
...lete from User where firstName = :firstName")
void deleteUsersByFirstName(@Param("firstName") String firstName);
2nd one JPA Query by method
List<User> deleteByLastname(String lastname);
When you go with query by method (2nd way) it will first do a get call
select * from user where last_...
Format numbers in django templates
... return value
# say here we have value = '12345' and the default params above
parts = []
while value:
parts.append(value[-decimal_points:])
value = value[:-decimal_points]
# now we should have parts = ['345', '12']
parts.reverse()
# and the return value ...
How do I create a PDO parameterized query with a LIKE statement?
...f I do like you did "select * from table where column like ?;" and set the parameter string so: string frag = $"%{searchFragment}%"; then use frag for the parameter value. Weird
– sdjuan
Nov 8 '16 at 19:34
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Best way to convert strings to symbols in hash
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Here's a better method, if you're using Rails:
params.symbolize_keys
The end.
If you're not, just rip off their code (it's also in the link):
myhash.keys.each do |key|
myhash[(key.to_sym rescue key) || key] = myhash.delete(key)
end
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What is the difference between range and xrange functions in Python 2.X?
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xrange only stores the range params and generates the numbers on demand. However the C implementation of Python currently restricts its args to C longs:
xrange(2**32-1, 2**32+1) # When long is 32 bits, OverflowError: Python int too large to convert to ...
Output data from all columns in a dataframe in pandas [duplicate]
I have a csv file with the name params.csv . I opened up ipython qtconsole and created a pandas dataframe using:
7 Ans...