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How to prettyprint a JSON file?
...nt parameter that specifies how many spaces to indent by:
>>> import json
>>>
>>> your_json = '["foo", {"bar":["baz", null, 1.0, 2]}]'
>>> parsed = json.loads(your_json)
>>> print(json.dumps(parsed, indent=4, sort_keys=True))
[
"foo",
{
...
How to remove EXIF data without recompressing the JPEG?
I want to remove the EXIF information (including thumbnail, metadata, camera info... everything!) from JPEG files, but I don't want to recompress it, as recompressing the JPEG will degrade the quality, as well as usually increasing the file size.
...
The data-toggle attributes in Twitter Bootstrap
..."
data-toggle="tab"
Go through the Bootstrap JavaScript docs and search for data-toggle and you will see it used in the code examples.
One working example:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bo...
How to determine the content size of a UIWebView?
...t to resize my parent views appropriately. The obvious -sizeThatFits: unfortunately just returns the current frame size of the webView.
...
When NOT to use Cassandra?
...ou, what problem statement you have and what is the best fitting solution for that problem.
I will try to answer your questions one by one in the same order you asked them. Since Cassandra is based on the NoSQL family of databases, it's important you understand why use a NoSQL database before I ans...
What is the difference between memmove and memcpy?
...ery slightly slower than memcpy, as it cannot make the same assumptions.
For example, memcpy might always copy addresses from low to high. If the destination overlaps after the source, this means some addresses will be overwritten before copied. memmove would detect this and copy in the other direc...
How to loop through a plain JavaScript object with the objects as members?
...
for (var key in validation_messages) {
// skip loop if the property is from prototype
if (!validation_messages.hasOwnProperty(key)) continue;
var obj = validation_messages[key];
for (var prop in obj) {
...
How to tell if a file is git tracked (by shell exit code)?
...
try:
git ls-files --error-unmatch <file name>
will exit with 1 if file is not tracked
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Sometimes adding a WCF Service Reference generates an empty reference.cs
... types from a specific assembly, you can select just that assembly and it works just as well (at least in my case), ta
– Dead.Rabit
Mar 20 '13 at 9:31
26
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wildcard ssl on sub-subdomain [closed]
we have wildcard ssl certificate for *.domain.com, and have a website with sub1.sub2.domain.com
3 Answers
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