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npm install errors with Error: ENOENT, chmod
...file into the root of your application, everything should work.
[edit] - more info on this behaviour here: https://docs.npmjs.com/misc/developers#keeping-files-out-of-your-package
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How to check if element has any children in Javascript?
...n DOM1 (maybe you have to support really obscure browsers), you have to do more work:
var hasChildElements, child;
hasChildElements = false;
for (child = element.firstChild; child; child = child.nextSibling) {
if (child.nodeType == 1) { // 1 == Element
hasChildElements = true;
b...
What happens to my apps after my developer account membership expires? [closed]
...ed in the App Store by existing users even though they are not for sale anymore (e.g. Flappy Bird): Will users who already paid for an app be still able to download it on the "Past Purchases"(?) page?
– lxgr
Sep 12 '14 at 11:04
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Batch Renaming of Files in a Directory
...writing small one liners for each replace I have to do instead of making a more generic and complex code. E.g.:
This replaces all underscores with hyphens in any non-hidden file in the current directory
import os
[os.rename(f, f.replace('_', '-')) for f in os.listdir('.') if not f.startswith('.')]...
event.preventDefault() function not working in IE
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How to tell Jackson to ignore a field during serialization if its value is null?
...a getter so that the attribute would be shown if the value is not null.
A more complete example is available in my answer to How to prevent null values inside a Map and null fields inside a bean from getting serialized through Jackson.
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How do I resolve ClassNotFoundException?
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Can you please be more eclipse specific? What do I have to do?
– user2426316
Jul 1 '13 at 16:03
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Why does casting int to invalid enum value NOT throw exception?
...n given above, you have to realize that the .NET version of Enum follows a more C-inspired pattern than a Java-inspired one. This makes it possible to have "Bit Flag" enums which can use binary patterns to determine whether a particular "flag" is active in an enum value. If you had to define every p...
Convert String to SecureString
...r program's memory. If you're writing banking software, the threat is much more real.
– Eric J.
Oct 26 '19 at 22:37
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