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Change Image of ImageView programmatically in Android
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This doesn't work in API 14. Should use: image.setImageResource(R.drawable.icon_dot1);
– Brave
Sep 3 '15 at 20:45
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python dataframe pandas drop column using int
...mns parameter here: https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.DataFrame.drop.html?highlight=drop#pandas.DataFrame.drop
What is the “hasClass” function with plain JavaScript?
...d the support to this behavior to IE8 developer.mozilla.org/en-US/docs/Web/API/Element/classList
– James
Mar 17 '15 at 18:23
4
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Case-insensitive search
...likely a common requirement for coders? (And why not include it in the ES6 API BTW?)
My answer [https://stackoverflow.com/a/38290557/887092] on a similar question enables the following:
var haystack = 'A. BAIL. Of. Hay.';
var needle = 'bail.';
var index = haystack.naturalIndexOf(needle);
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What does “async: false” do in jQuery.ajax()?
...n get_php_data() {
var php_data;
$.ajax({
url: "http://somesite/v1/api/get_php_data",
async: false,
//very important: else php_data will be returned even before we get Json from the url
dataType: 'json',
success: function (json) {
php_data = json;
}
});
return ...
How to check if a line is blank using regex
... Java) as follows:
if (line.matches("\\s*")) {
// line is "blank"
}
API references
String String.trim()
Returns a copy of the string, with leading and trailing whitespace omitted.
boolean String.isEmpty()
Returns true if, and only if, length() is 0.
boolean String.matches(String rege...
Underscore vs Double underscore with variables and methods [duplicate]
...includes mangled names (as _class__variable). Concentrate on your code and API instead of trying to protect developers from themselves.
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Why does Windows64 use a different calling convention from all other OSes on x86-64?
...not be modified (or at least that they be restored before calling into the API). I'd imagine 64-bit code does the same with RSI and RDI, which would explain why they're not used to pass function arguments around.
I couldn't tell you why RCX and RDX are switched, though.
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Using jQuery to replace one tag with another
... short hand for creating new elements. More information can be found here: api.jquery.com/jQuery/#jQuery2. jQuery loops over all the elements and executes the function for each of them (same what .each is doing).
– Felix Kling
Aug 17 '11 at 13:33
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Get JSON object from URL
... Get the string from the URL
$json = file_get_contents('https://maps.googleapis.com/maps/api/geocode/json?latlng=40.714224,-73.961452');
// Decode the JSON string into an object
$obj = json_decode($json);
// In the case of this input, do key and array lookups to get the values
var_dump($obj->re...