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How do you keep parents of floated elements from collapsing? [duplicate]
...float: left;">Div 1</div>
<div style="float: left;">Div 2</div>
</div>
CSS:
.clearfix::after {
content: " ";
display: block;
height: 0;
clear: both;
}
With a little CSS targeting, you don't even need to add a class to the parent DIV.
This so...
Best way to store a key=>value array in JavaScript?
...
That's just what a JavaScript object is:
var myArray = {id1: 100, id2: 200, "tag with spaces": 300};
myArray.id3 = 400;
myArray["id4"] = 500;
You can loop through it using for..in loop:
for (var key in myArray) {
console.log("key " + key + " has value " + myArray[key]);
}
See also: Workin...
Is it safe to resolve a promise multiple times?
...
120
As I understand promises at present, this should be 100% fine. Only thing to understand is that...
In log4j, does checking isDebugEnabled before logging improve performance?
...
252
In this particular case, Option 1 is better.
The guard statement (checking isDebugEnabled()) ...
What is the best open-source java charting library? (other than jfreechart) [closed]
... community wiki
3 revs, 2 users 94%Julien Chastang
11
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SELECT * FROM X WHERE id IN (…) with Dapper ORM
...ble WHERE id IN @ids"
var results = conn.Query(sql, new { ids = new[] { 1, 2, 3, 4, 5 }});
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How do I uninstall nodejs installed from pkg (Mac OS X)?
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172
I ran:
lsbom -f -l -s -pf /var/db/receipts/org.nodejs.pkg.bom \
| while read i; do
sudo rm /u...
In Python, using argparse, allow only positive integers
...
251
This should be possible utilizing type. You'll still need to define an actual method that deci...
How to deep copy a list?
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239
E0_copy is not a deep copy. You don't make a deep copy using list() (Both list(...) and testLi...