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How to create directories recursively in ruby?
... the best idea. It's better to do it with the Ruby standard library to get error handling, check the result, etc.
– noraj
Oct 7 '19 at 21:31
add a comment
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How to give Jenkins more heap space when it´s started as a service under Windows?
... much memory is available to Jenkins.
If you are getting an out of memory error when Jenkins calls Maven, it may be necessary to set MAVEN_OPTS via Manage Jenkins / Configure System e.g. if you are running on a version of Java prior to JDK 1.8 (the values are suggestions):
-Xmx2048m -XX:MaxPermSi...
How do I convert an integer to binary in JavaScript?
...ring(2) because the parser sees the dot as decimal separator and throws an error because of a missing dot operator.
– kapex
Dec 12 '18 at 8:47
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Sass or Compass without ruby?
...lot of time. First you'll have to be able to parse the css (and detect any errors in the css syntax) and then you'll have to "compile" (which is mostly reformatting - i.e. the css code is one line) the css. After that you'll most probably want to add multiple css with inheritance. If you feel you ha...
How to properly seed random number generator
...entered manually by a human; excluding 0, O, 1, and l can help reduce user error.
var alpha = "abcdefghijkmnpqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789"
// generates a random string of fixed size
func srand(size int) string {
buf := make([]byte, size)
for i := 0; i < size; i++ {
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How can I convert JSON to CSV?
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hey, i've tried this but I'm getting a TypeError: a bytes-like object is required, not 'str' at f.writerow(['pk', 'model', 'codename', 'name', 'content_type'])
– Aditya Hariharan
Mar 7 '17 at 9:31
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Clone Object without reference javascript [duplicate]
... 'object' || source === null) {
// What do to with functions, throw an error?
o = source;
return o;
}
o = new source.constructor();
for (prop in source) {
if (source.hasOwnProperty(prop)) {
type = typeof source[prop];
if (deep && type == 'object' &&a...
Hidden Features of Java
...emember to call init(); that will be done automatically. This can prevent errors by future programmers.
– Mr. Shiny and New 安宇
Oct 10 '08 at 15:45
40
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Disable spell-checking on HTML textfields
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I'm getting an error "Unknown DOM property spellcheck. Did you mean spellCheck?" Using spellCheck seems to satisfy it. Could just be a react-dom thing.
– Shanimal
Nov 8 '17 at 22:52
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Why does C# disallow readonly local variables?
...ement. They are local ... and readonly (try to assign them, C# will add an error).
– Softlion
Nov 16 '13 at 10:46
7
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