大约有 45,000 项符合查询结果（耗时：0.0414秒） [XML]
How to use __doPostBack()
.../ Request["__EVENTTARGET"]; // btnSave
}
Give that a try and let us know if that worked for you.
share
|
improve this answer
|
follow
|
...
Elegant Python function to convert CamelCase to snake_case?
...(r'(?<!^)(?=[A-Z])', '_', name).lower()
print(name) # camel_case_name
If you do this many times and the above is slow, compile the regex beforehand:
pattern = re.compile(r'(?<!^)(?=[A-Z])')
name = pattern.sub('_', name).lower()
To handle more advanced cases specially (this is not reversible...
How to update the value stored in Dictionary in C#?
... So this simple method seems also to be a better substitute for the well known ".Add" and ".TryGetValue" method without the necessity to change the value. (?) At least, if it doesn't matter to overwrite keys, for example in a situation where it is not excluded that keys are written more than once i...
Difference between global and device functions
Can anyone describe the differences between __global__ and __device__ ?
9 Answers
...
Dynamic instantiation from string name of a class in dynamically imported module?
...
If anyone is having trouble with the import method Sven mentioned above, I found my code worked better using the following method instead importlib.import_module. Can be used like: module = importlib.import_module(module_nam...
How to go about formatting 1200 to 1.2k in java
...cient than a previous solution I wrote that was using arrays and was more difficult to read.
private static final NavigableMap<Long, String> suffixes = new TreeMap<> ();
static {
suffixes.put(1_000L, "k");
suffixes.put(1_000_000L, "M");
suffixes.put(1_000_000_000L, "G");
suffixes...
How to get the client IP address in PHP [duplicate]
...e IP can be an internal IP from the LAN behind the proxy.
This means that if you are going to save the $_SERVER['HTTP_X_FORWARDED_FOR'], make sure you also save the $_SERVER['REMOTE_ADDR'] value. E.g. by saving both values in different fields in your database.
If you are going to save the IP to a ...
How to read a single character from the user?
...illic) letters well? I am having a problem with that and can't figure out, if it is my mistake, or not.
– Phlya
Mar 29 '13 at 18:01
7
...
Creating a dynamic choice field
...
If you want to use the CheckboxSelectMultiple widget with this, you'll want to use MultipleChoiceField or ModelMultipleChoiceField. At first, it seems to work with ChoiceField, but the internals will break when you try to sav...
Python memoising/deferred lookup property decorator
...tructor but only upon first read. These attributes do not change over the lifetime of the instance, but they're a real bottleneck to calculate that first time and only really accessed for special cases. Hence they can also be cached after they've been retrieved from the database (this therefore fits...