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How to delete object from array inside foreach loop?
...; $value == 'searched_value'){
//delete this particular object from the $array
unset($array[$elementKey]);
}
}
}
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How do I remove all specific characters at the end of a string in PHP?
...e helpful for someone.
rtrim() - Strip whitespace (or other characters) from the end of a string
ltrim() - Strip whitespace (or other characters) from the beginning of a string
trim() - Strip whitespace (or other characters) from the beginning and end of a string
For removing special character...
Remove json element
I want to remove JSON element or one whole row from JSON.
10 Answers
10
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How do I parse JSON in Android? [duplicate]
...
JSONArray jArray = jObject.getJSONArray("ARRAYNAME");
To get the items from the array
for (int i=0; i < jArray.length(); i++)
{
try {
JSONObject oneObject = jArray.getJSONObject(i);
// Pulling items from the array
String oneObjectsItem = oneObject.getString("STRIN...
Difference between Node object and Element object?
... type of node it is. You can see the various types of nodes here (diagram from MDN):
You can see an ELEMENT_NODE is one particular type of node where the nodeType property has a value of 1.
So document.getElementById("test") can only return one node and it's guaranteed to be an element (a speci...
Is it safe to parse a /proc/ file?
...t the consistency of a file in /proc. For example, see this bug which came from assuming that /proc/mounts was a consistent snapshot.
For example:
/proc/uptime is totally atomic, as someone mentioned in another answer -- but only since Linux 2.6.30, which is less than two years old. So even this...
ReSharper warns: “Static field in generic type”
...0
}
}
As you can see, Generic<string>.Foo is a different field from Generic<object>.Foo - they hold separate values.
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How to safely call an async method in C# without await
...read. This means you don't have to "wait" for the call to MyAsyncMethod() from the thread that calls MyAsyncMethod; but, still allows you to do something with an exception--but only if an exception occurs.
Update:
technically, you could do something similar with await:
try
{
await MyAsyncMetho...
Convert two lists into a dictionary
...stead (aliased to zip can reduce code changes when you move to Python 3).
from itertools import izip as zip
So that is still (2.7):
new_dict = {k: v for k, v in zip(keys, values)}
Python 2, ideal for <= 2.6
izip from itertools becomes zip in Python 3. izip is better than zip for Python 2 (...
Why is pow(a, d, n) so much faster than a**d % n?
...ou're not using 2.1 or earlier, and aren't using any custom integral types from C modules, so none of this matters to you.)
– abarnert
Jan 3 '13 at 6:12
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