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How to change string into QString?
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answered Nov 29 '09 at 0:00
Kamil SzotKamil Szot
14.7k66 gold badges5353 silver badges6262 bronze badges
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Round double in two decimal places in C#?
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answered Mar 1 '10 at 17:53
Alex LEAlex LE
17.1k44 gold badges2626 silver badges2828 bronze badges
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How to use OR condition in a JavaScript IF statement?
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answered Mar 2 '10 at 14:39
Luca RocchiLuca Rocchi
5,45411 gold badge2020 silver badges2323 bronze badges
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What's the purpose of using braces (i.e. {}) for a single-line if or loop?
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Let's attempt to also modify i when we increment j:
int j = 0;
for (int i = 0 ; i < 100 ; ++i)
if (i % 2 == 0)
j++;
i++;
Oh no! Coming from Python, this looks ok, but in fact it isn't, as it's equivalent to:
int j = 0;
for (int i = 0 ; i < 100 ; ++i)
i...
Using Chrome, how to find to which events are bound to an element
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140
Using Chrome 15.0.865.0 dev. There's an "Event Listeners" section on the Elements panel:
And ...
Why do access tokens expire?
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edited Sep 2 '16 at 12:02
Alex Spurling
45.3k2020 gold badges6060 silver badges6868 bronze badges
ans...
Differences and relationship between glActiveTexture and glBindTexture
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Object *g_objs[MAX_OBJECTS][MAX_LOCATIONS] = {NULL};
int g_currObject = 0;
void BindObject(int loc, Object *obj)
{
g_objs[g_currObject][loc] = obj;
}
void ActiveObject(int currObject)
{
g_currObject = currObject;
}
Notice that now, we not only have a 2D list of Objects, but we also have t...
Import multiple csv files into pandas and concatenate into one DataFrame
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505
If you have same columns in all your csv files then you can try the code below.
I have added he...
java : convert float to String and String to float
...oat class.
float f = Float.parseFloat("25");
String s = Float.toString(25.0f);
To compare it's always better to convert the string to float and compare as two floats. This is because for one float number there are multiple string representations, which are different when compared as strings (e.g....