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Sort Go map values by keys

...rt" ) func main() { // To create a map as input m := make(map[int]string) m[1] = "a" m[2] = "c" m[0] = "b" // To store the keys in slice in sorted order keys := make([]int, len(m)) i := 0 for k := range m { keys[i] = k i++ } sort.Ints(key...
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Why declare unicode by string in python?

...code characters into your file no matter what the encoding is; you can use string unicode escapes, which work in either encoding. When you declare a string with a u in front, like u'This is a string', it tells the Python compiler that the string is Unicode, not bytes. This is handled mostly tran...
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Equivalent to 'app.config' for a library (DLL)

...code won't work properly. Now to read from this file have such function: string GetAppSetting(Configuration config, string key) { KeyValueConfigurationElement element = config.AppSettings.Settings[key]; if (element != null) { string value = element.Value; if (!string.Is...
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What is a good reason to use SQL views?

... T_NEW) but one that has data for both active and inactive users, with one extra column active. If your system(s) have gazillion queries that do SELECT whatever FROM T_OLD WHERE whatever, you have two choices for the roll-out: 1) Cold Turkey - Change the DB, and at the same time, change, test and ...
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Why are nested weights bad for performance? Alternatives?

...ground="#ffff8800" android:gravity="center" android:text="@string/fifty_fifty_text" android:textColor="@android:color/white" app:layout_constraintHeight_default="percent" app:layout_constraintHeight_percent="0.5" android:textSize="25sp" app:lay...
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Angular IE Caching issue for $http

... You can either append a unique querystring (I believe this is what jQuery does with the cache: false option) to the request. $http({ url: '...', params: { 'foobar': new Date().getTime() } }) A perhaps better solution is if you have access to the serv...
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Is it possible to decrypt MD5 hashes?

...culation again (any time, on any computer, anywhere), using the exact same string, it will come up with the same value. And yet, there is no way to find out what the original value was, since there are an infinite number of numbers that have that exact remainder, when divided by n. That said, MD5 h...
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What does “Memory allocated at compile time” really mean?

...our code will increase the bin's size in a linear fashion. If the 1k is a string, of a thousand chars, which is declared like so const char *c_string = "Here goes a thousand chars...999";//implicit \0 at end and you then were to vim your_compiled_bin, you'd actually be able to see that string in...
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How to round to 2 decimals with Python?

...en(str(val))-1), digits) Basically this adds a really small value to the string to force it to round up properly on the unpredictable instances where it doesn't ordinarily with the round function when you expect it to. A convenient value to add is 1e-X where X is the length of the number string y...
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Calculate last day of month in JavaScript

...entral Standard Time) Output differences are due to differences in the toString() implementation, not because the dates are different. Of course, just because the browsers identified above use 0 as the last day of the previous month does not mean they will continue to do so, or that browsers not ...