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How to determine if a number is odd in JavaScript
...1 remainder.
Ex3. -7 % 2 = -1 because -7/2 = -3 with -1 remainder.
This means if you mod any number x by 2, you get either 0 or 1 or -1. 0 would mean it's even. Anything else would mean it's odd.
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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 center align the ActionBar title in Android?
... I do not know if it is of any use (doubt it will be fixed any time soon). Meanwhile the solution is to check if the child's class is equal to AppCompatImageButton.class and do the same, only increase the width by 30% (e.g. appCompatImageButton.getWidth()*1.3 before subtracting this value from the o...
REST API Login Pattern
...e this is hash-based message authentication code or HMAC. In practice this means adding a hash code of current message to every request. Hash code calculated by cryptographic hash function in combination with a secret cryptographic key. Cryptographic hash function is either predefined or part of cod...
How to get the class of the clicked element?
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What does this mean? Could you explain that more?
– apfel007
Jul 10 '09 at 18:13
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How do I typedef a function pointer with the C++11 using syntax?
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What do the double parenthesis mean in this context? A reference to a function pointer?
– 0x499602D2
May 16 '13 at 20:07
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Peak signal detection in realtime timeseries data
...datapoint is a given x number of standard deviations away from some moving mean, the algorithm signals (also called z-score). The algorithm is very robust because it constructs a separate moving mean and deviation, such that signals do not corrupt the threshold. Future signals are therefore identifi...
Remove all child elements of a DOM node in JavaScript
...tion", and only the first iteration has nodes to remove so the results are meaningless, at time of posting there were tests in this thread set up incorrectly.
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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 link to apps on the app store
... or removing certain characters (many of which are illegal or have special meaning in a URL (for example, "&")).
To create an App Store Short Link, apply the following rules to your company or app name:
Remove all whitespace
Convert all characters to lower-case
Remove all cop...