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List of lists changes reflected across sublists unexpectedly
... objects, without seeing expressions. When you use * to multiply [[1] * 4] by 3, * only sees the 1-element list [[1] * 4] evaluates to, not the [[1] * 4 expression text. * has no idea how to make copies of that element, no idea how to reevaluate [[1] * 4], and no idea you even want copies, and in ge...
linq query to return distinct field values from a list of objects
...Assuming you want the full object, but only want to deal with distinctness by typeID, there's nothing built into LINQ to make this easy. (If you just want the typeID values, it's easy - project to that with Select and then use the normal Distinct call.)
In MoreLINQ we have the DistinctBy operator w...
How to change the text of a button in jQuery?
...
Also, for buttons created by jquery using e.g. $('#thing').append($("<button />")....), you need to use .html to set the text.
– Benubird
Feb 22 '13 at 10:27
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How to change progress bar's progress color in Android
...roid application, and I want to change its progress color (which is Yellow by default). How can I do it using code (not XML)?
...
Canvas width and height in HTML5
...code to resize your canvas. For example:
var canvas = document.getElementsByTagName('canvas')[0];
canvas.width = 800;
canvas.height = 600;
Note that this clears the canvas, though you should follow with ctx.clearRect( 0, 0, ctx.canvas.width, ctx.canvas.height); to handle those browsers that don'...
CSS Input with width: 100% goes outside parent's bound
...the <input> elements can be set to width:100% without being affected by any additional padding. Example below:
#login-form {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
background-color: rgba(0, 50, 94, 0.2);
margin: 20px auto;
padding: 10px 15px 25px 15px;
borde...
Changing the selected option of an HTML Select element
...plain old JavaScript:
var val = "Fish";
var sel = document.getElementById('sel');
document.getElementById('btn').onclick = function() {
var opts = sel.options;
for (var opt, j = 0; opt = opts[j]; j++) {
if (opt.value == val) {
sel.selectedIndex = j;
break;
}
}...
How to get the device's IMEI/ESN programmatically in android?
... Hi Pinhassi, Did you have any case when device ID returned by telephony manager was null or empty, but the value read from Secure.ANDROID_ID was non-empty? Thank you
– Budda
Jun 20 '13 at 22:36
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MySQL skip first 10 results
... more easy to understand than limit 10,10
– shellbye
May 5 '16 at 6:11
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How can I get a user's media from Instagram without authenticating as a user?
...ents (not related to user whatsoever).
You can get [USER ID] from username by performing GET users search request:
https://api.instagram.com/v1/users/search?q=[USERNAME]&client_id=[CLIENT ID]
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