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Using an if statement to check if a div is empty
...SS:
.someDiv:empty {
display: none;
}
Unfortunately there is no CSS selector that selects the previous sibling element. There is only for the next sibling element: x ~ y
.someDiv:empty ~ .anotherDiv {
display: none;
}
Using jQuery
Checking text length of element with text() function
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Disable orange outline highlight on focus
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this should be the selected answer
– mlg87
Apr 16 '19 at 15:04
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How can I push a local Git branch to a remote with a different name easily?
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Rebase is a smart merge. Then push to master again and you’ll see the selected feature branch as master on the new repo.
Optional:
git remote rm upstream
git remote add upstream new-repo-url
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In Mongoose, how do I sort by date? (node.js)
... error sort() only takes 1 Argument :
Post.find({}, {
'_id': 0, // select keys to return here
}, {sort: '-date'}, function(err, posts) {
// use it here
});
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Unable to load SOS in WinDbg
...ound here: msdn.microsoft.com/en-us/windows/hardware/gg463009.aspx you can select to install the Redistributable Packages which puts MSIs for each architecture version here: C:\Program Files\Microsoft SDKs\Windows\v7.1\Redist\Debugging Tools for Windows
– Aaron Lerch
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How do I pull my project from github?
...e Git Account
In GitHib site, click on the image on top right corner, and select settings. In the subsequent page, click SSH and GPG keys option. This will open up the SSH key page. Click on the New SSH key. In the "Title" field, add a descriptive label for the new key. Paste your key into the "Key...
Auto-indent in Notepad++
...t plugin from Plugins > Plugin Manager > Show Plugin Manager.
Then I selected the Smart Indent option in Plugin > NppAutoIndent. Hope this helps.
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Learning assembly [closed]
...y contents (in assembly language, hexadecimal or ASCII), make changes, and selectively execute COM, EXE and other file types.
It also has several subcommands which are used to access specific disk
sectors, I/O ports and memory addresses. MS-DOS Debug runs at a
16-bit process level and therefor...
What is NSZombie?
...ment. Instead of "Run" to start the app, use "Profile" and an instrument selector will come up. Select "Zombie", and the app will start running - do whatever causes your crash, an a dialog will pop up saying "Zombie Messaged".
From there, click the small arrow in the dialog box. That will take ...
MySQL Creating tables with Foreign Keys giving errno: 150
...h a value in the Parent table PK column(s). Check this with a query like:
SELECT COUNT(*) FROM Child LEFT OUTER JOIN Parent ON Child.FK = Parent.PK
WHERE Parent.PK IS NULL;
This must return zero (0) unmatched values. Obviously, this query is an generic example; you must substitute your table nam...