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How can I convert an image into Base64 string using JavaScript?
... Approach: FileReader (2) works more quickly than approach Canvas. Tested on big photos. Hope it will be helpfull for some one.
– Max
Dec 24 '15 at 6:07
...
Colspan/Rowspan for elements whose display is set to table-cell
...o rows, where the cell in the second row is a td with colspan="2".
I have tested this with Iceweasel 20, Firefox 23 and IE 10.
div.table {
display: table;
width: 100px;
background-color: lightblue;
border-collapse: collapse;
border: 1px solid red;
}
div.row {
display: tab...
Google Play app description formatting
... order to complete the answer. Experiments can help developers to decide / test which description is better, by adding 2 or more variants.
– JJ86
Jul 18 '16 at 8:34
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Creating a simple XML file using python
...ome vlaue2"
tree = ET.ElementTree(root)
tree.write("filename.xml")
I've tested it and it works, but I'm assuming whitespace isn't significant. If you need "prettyprint" indentation, let me know and I'll look up how to do that. (It may be an LXML-specific option. I don't use the stdlib implementat...
Insert/Update Many to Many Entity Framework . How do I do it?
...
Allow me to add my thanks here. I wrote & tested over 130 lines of code over the last 4 days trying to accomplish this task but couldn't do it. Tried this and things worked perfectly. While I don't understand the purpose of establishing the item variable and then not...
Java enum - why use toString instead of name
...log). Never rely in your code on toString() giving a specific value. Never test it against a specific string. If your code breaks when someone correctly changes the toString() return, then it was already broken.
From the javadoc (emphasis mine) :
Returns a string representation of the object. I...
Difference between string object and string literal [duplicate]
...o different Objects, neither of which have been interned, so that when you test for Object identity using ==, you will get false.
In terms of good coding practice: do not use == to check for String equality, use .equals() instead.
...
`Apache` `localhost/~username/` not working
...5.5.14 on a Retina Macbook Pro (mid-2014) that is running OS X Yosemite (I tested this again using Apple's recent El Capitan update and confirmed to be a solution!). My problem was that I recieived a 403 ERROR stating that permission was denied whenever attempting to access localhost/~userDirName/....
When is a function too long? [closed]
...gs! I do think breaking the function up like this makes it much easier to test.
– mtnpaul
Mar 31 '12 at 4:45
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show 2 more comments
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What's the difference between findAndModify and update in MongoDB?
...d similar cases. For example, take a look at this code (one of the MongoDB tests):
find_and_modify4.js.
Thus, with findAndModify you increment the counter and get its incremented
value in one step. Compare: if you (A) perform this operation in two steps and
somebody else (B) does the same operation...