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Html code as IFRAME source rather than a URL
...e srcdoc-polyfill library only for them and the "pure" srcdoc attribute in all non-IE/Edge browsers (check caniuse.com to be sure).
<iframe srcdoc="<html><body>Hello, <b>world</b>.</body></html>"></iframe>
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Auto increment in phpmyadmin
... Had a similar issue and this fixed my problem
– Callat
Sep 4 '17 at 15:44
1
wow, so simple. w...
How to create GUID / UUID?
...haracters whereas broofa did not. Also, note that we can use String Array indexing to keep his slick String template architecture:
function e1() {
var u='',i=0;
while(i++<36) {
var c='xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'[i-1],r=Math.random()*16|0,v=c=='x'?r:(r&0x3|0x...
What makes a SQL statement sargable?
...CT ... FROM ...
WHERE Year(myDate) = 2008
The SQL optimizer can't use an index on myDate, even if one exists. It will literally have to evaluate this function for every row of the table. Much better to use:
WHERE myDate >= '01-01-2008' AND myDate < '01-01-2009'
Some other examples:
Bad: ...
NodeJS: Saving a base64-encoded image to disk
...
UPDATE
I found this interesting link how to solve your problem in PHP. I think you forgot to replace space by +as shown in the link.
I took this circle from http://images-mediawiki-sites.thefullwiki.org/04/1/7/5/6204600836255205.png as sample which looks like:
Next I put it through htt...
Is the NOLOCK (Sql Server hint) bad practice?
... IMO, This is a bit simplistic. Deadlocks can be removed by using covering indexes, taking the pressure off the Clustered index.
– Mitch Wheat
Sep 21 '09 at 6:27
8
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How can I find the first occurrence of a sub-string in a python string?
So if my string is "the dude is a cool dude".
I'd like to find the first index of 'dude':
5 Answers
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java.sql.SQLException: Incorrect string value: '\xF0\x9F\x91\xBD\xF0\x9F…'
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Greate if you dont need that column indexed and its relatively small, but i can do this trick for all my columns though
– shareef
Sep 8 '18 at 15:56
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Selecting the last value of a column
... answer, but we can tidy it up by just specifying the full column range:
=INDEX(G2:G, COUNT(G2:G))
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Intelli J IDEA takes forever to update indices
...Once you hit that, IntelliJ will restart and then you can see that all the indexing is done really fast.
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