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Loop through properties in JavaScript object with Lodash
...}
Edit: the accepted answer (_.forOwn()) should be https://stackoverflow.com/a/21311045/528262
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How to import and use different packages of the same name in Go language?
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How can I remove 3 characters at the end of a string in php?
...n I remove 3 characters at the end of a string in php? "abcabcabc" would become "abcabc"!
3 Answers
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Is it possible to pull just one file in Git?
... -m <revision> <yourfilepath>
git add <yourfilepath>
git commit
Regarding the git checkout command:
<revision> - a branch name, i.e. origin/master
<yourfilepath> does not include the repository name (that you can get from clicking copy path button on a file page on Gi...
Objective-C: Extract filename from path string
...SString reference, you can use :
NSString *theFileName = [[string lastPathComponent] stringByDeletingPathExtension];
The lastPathComponent call will return thefile.ext, and the stringByDeletingPathExtension will remove the extension suffix from the end.
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How to display unique records from a has_many through relationship?
...for more information. Thanks to Kurt Mueller for pointing this out in his comment.
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What are the differences between the BLOB and TEXT datatypes in MySQL?
...binary strings (byte strings). They have no character set, and sorting and comparison are based on the numeric values of the bytes in column values.
TEXT values are treated as nonbinary strings (character strings). They have a character set, and values are sorted and compared based on the collation...
Resize image proportionally with MaxHeight and MaxWidth constraints
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What's the (hidden) cost of Scala's lazy val?
...e (rather than bytecode):
class LazyTest {
lazy val msg = "Lazy"
}
is compiled to something equivalent to the following Java code:
class LazyTest {
public int bitmap$0;
private String msg;
public String msg() {
if ((bitmap$0 & 1) == 0) {
synchronized (this) {
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Set a persistent environment variable from cmd.exe
...bothered changing them manually by getting on the properties screen of "My Computer"
5 Answers
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