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String comparison using '==' vs. 'strcmp()'
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this is beacuse using '==' if one of the two operands is castable to number, php casts both the operands to numbers, and more, if a not number string is casted to number, it takes value zero, resulting equals to zero, so the result of the comparison with simple '==' can something u...
What exception classes are in the standard C++ library
... std::bad_array_new_length <new> invalid array length
std::bad_cast <typeinfo> execution of an invalid dynamic-cast
std::bad_exception <exception> signifies an incorrect exception was thrown
std::bad_function_call <functional> thrown by "null" std::function
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How do I dynamically assign properties to an object in TypeScript?
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What's the point of TypeScript if I have to cast so many things to any in order to use it? Just becomes extra noise in my code.. :/
– AjaxLeung
Jul 22 '16 at 19:04
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dropping infinite values from dataframes in pandas?
...rows are infinite or missing.
Finally, use the negation of that result to select the rows that don't have all infinite or missing values via boolean indexing.
all_inf_or_nan = df.isin([np.inf, -np.inf, np.nan]).all(axis='columns')
df[~all_inf_or_nan]
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How to return an array from JNI to Java?
... , one x and another is y)
static jclass arrayListCls = static_cast<jclass>(env->NewGlobalRef(env->FindClass("java/util/ArrayList")));
jclass floatCls = env->FindClass("java/lang/Float");
//env initialization of list object and float
static...
Can I convert long to int?
...o when implementing a CompareTo operation, for instance, you can't happily cast the result of subtracting one long from another to an int and return that; for some values, your comparison would yield an incorrect result.
– T.J. Crowder
Apr 10 '11 at 8:56
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Is there a way to instantiate a class by name in Java?
... hi, once we have created the object from newInstance(), could we cast it back to our own object?
– GMsoF
Mar 14 '14 at 2:55
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Convert String to Type in C# [duplicate]
...r thaht I don't know in advance what will be in the string, I just have to cast in a real Type. Is it possible ?
– vinhent
Jun 21 '12 at 12:14
2
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Invalid argument supplied for foreach()
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Please do not depend on casting as a solution,
even though others are suggesting this as a valid option to prevent an error, it might cause another one.
Be aware: If you expect a specific form of array to be returned, this might fail you. More chec...
Place cursor at the end of text in EditText
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Try this:
EditText et = (EditText)findViewById(R.id.inbox);
et.setSelection(et.getText().length());
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