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Where did the name `atoi` come from?
...
It means Ascii to Integer. Likewise, you can have atol for Ascii to Long, atof for Ascii to Float, etc.
A Google search for 'atoi "ascii to integer"' confirms this on several pages.
I'm having trouble finding any official sou...
How can I add a third button to an Android Alert Dialog?
...Treukhov - If the dialog has a positive button and a negative button, that means the dialog has two buttons. Adding the neutral button would give the dialog the third button. This is essentially what the top two answers to this question are doing.
– d60402
Aug ...
Image inside div has extra space below the image
... them a height, top/bottom margin and padding, transforms ...).
This also means that:
<img> has no baseline, so when images are used in an inline formatting
context with vertical-align: baseline, the bottom of the image will be
placed on the text baseline.
(source: MDN, emphasis min...
await vs Task.Wait - Deadlock?
...s deadlock.
await will asynchronously wait until the task completes. This means the current method is "paused" (its state is captured) and the method returns an incomplete task to its caller. Later, when the await expression completes, the remainder of the method is scheduled as a continuation.
Yo...
How to have a default option in Angular.js select box
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You mean setting the default value for every select box? If so I guess that's not clear in your question. Anyway, am I right to assume that you'd have to load the items into every select box? If so I don't think initializing thei...
When to use “ON UPDATE CASCADE”
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Yes, it means that for example if you do UPDATE parent SET id = 20 WHERE id = 10 all children parent_id's of 10 will also be updated to 20
If you don't update the field the foreign key refers to, this setting is not needed
Can't thin...
SPAN vs DIV (inline-block)
...lement can not have height and width (not without "display: block"), which means it takes the fixed inline size </span>
<span class="beispielMargin">
<b>Problem:</b> inline elements (eg span, a, button, input etc.) take "margin" only vertically (margin-left and m...
How To Create Table with Identity Column
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what is the meaning of the parameters IDENTITY(1,1)
– otc
Jul 31 '17 at 16:17
4
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Can a for loop increment/decrement by more than one?
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A for loop:
for(INIT; TEST; ADVANCE) {
BODY
}
Means the following:
INIT;
while (true) {
if (!TEST)
break;
BODY;
ADVANCE;
}
You can write almost any expression for INIT, TEST, ADVANCE, and BODY.
Do note that the ++ operators and variants are operat...
How to skip to next iteration in jQuery.each() util?
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What they mean by non-false is:
return true;
So this code:
var arr = ["one", "two", "three", "four", "five"];
$.each(arr, function(i) {
if (arr[i] == 'three') {
return true;
}
console.log(arr[i]);
});
<scrip...