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HTML Form: Select-Option vs Datalist-Option
...'ie'>Internet Explorer</option>.
A <datalist> fed text box does not support the <optgroup> tag to organize the display.
You can not restrict a user to the list of options in a <datalist> like you can with a <select>.
The onchange event works differently. On a <se...
How do I clear my local working directory in Git? [duplicate]
... you accidentally did this after just reading the command, and not what it does :), use git reflog to find your old commits.
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Convert absolute path into relative path given a current directory using Bash
... It's a pity that the package is outdated on Ubuntu 14.04 and does not have the --relative-to option.
– kzh
Jul 21 '16 at 15:18
3
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jQuery SVG, why can't I addClass?
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IE does not implement .classList and API on SVG Elements. See caniuse.com/#feat=classlist and the "known issues" list. That mentions WebKit browsers also.
– Shenme
Feb 13 '14 at 0:22
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Partly cherry-picking a commit with Git
...ly.
If you really want a git cherry-pick -p <commit> (that option does not exist), your can use
git checkout -p <commit>
That will diff the current commit against the commit you specify, and allow you to apply hunks from that diff individually. This option may be more useful if the...
How to get existing fragments when using FragmentPagerAdapter
... to get a reference to the Fragments returned by FragmentPagerAdapter that doesn't rely on the internal tags set on the Fragments. The key is to override instantiateItem() and save references in there instead of in getItem().
public class SomeActivity extends Activity {
private FragmentA m1stFr...
Hash Code and Checksum - what's the difference?
... @Mehrdad - at first that made no sense to me. If a checksum does not have a good distribution over possible checksum values, that means there are some checksum values which are returned for many more input values (than for other checksums). But, that lessens the usefulness of the chec...
How to disable anchor “jump” when loading a page?
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Does your fix not work? I'm not sure if I understand the question correctly - do you have a demo page? You could try:
if (location.hash) {
setTimeout(function() {
window.scrollTo(0, 0);
}, 1);
}
Edit: tested and w...
How do I download a file over HTTP using Python?
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This does not work on windows with larger files. You need to read all blocks!
– Avia
Oct 10 '16 at 22:47
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Get current directory name (without full path) in a Bash script
...ch should always have at least one lower-case character). result=${PWD#*/} does not evaluate to /full/path/to/directory; instead, it strips only the first element, making it path/to/directory; using two # characters makes the pattern match greedy, matching as many characters as it can. Read the para...