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How to capture Curl output to a file?
...url http://example.com/folder/big-file.iso -O
will save the results to a new file named big-file.iso in the current folder. In this way it works similar to wget but allows you to specify other curl options that are not available when using wget.
...
Multiple select statements in Single query
...ve tables. An alternate method may be as follows:
SELECT COUNT(user_table.id) AS TableCount,'user_table' AS TableSource FROM user_table
UNION SELECT COUNT(cat_table.id) AS TableCount,'cat_table' AS TableSource FROM cat_table
UNION SELECT COUNT(course_table.id) AS TableCount, 'course_table' AS Table...
Is it possible to set the equivalent of a src attribute of an img tag in CSS?
...ehidden.png'
style="width:0px; height:0px; padding: 8px; background: url(newimage.png);">
How it works:
The image is shrunk until no longer visible by the width & height.
Then, you need to 'reset' the image size with padding. This
one gives a 16x16 image. Of course you can use padding-...
Sending images using Http Post
...l, List<NameValuePair> nameValuePairs) {
HttpClient httpClient = new DefaultHttpClient();
HttpContext localContext = new BasicHttpContext();
HttpPost httpPost = new HttpPost(url);
try {
MultipartEntity entity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);...
What are the Web.Debug.config and Web.Release.Config files for?
...
It's the new Web.config transformation feature of Visual Studio 2010. More information here.
Edit:
Are these files used to specify debug and release specific settings, so you don't clutter up the main web.config?
It isn't li...
Convert floating point number to a certain precision, and then copy to string
...o do so.
# Option one
older_method_string = "%.9f" % numvar
# Option two
newer_method_string = "{:.9f}".format(numvar)
But note that for Python versions above 3 (e.g. 3.2 or 3.3), option two is preferred.
For more information on option two, I suggest this link on string formatting from the Pyth...
Python, creating objects
...ition -
# Note the added (object) - this is the preferred way of creating new classes
class Student(object):
name = "Unknown name"
age = 0
major = "Unknown major"
You can create a make_student function by explicitly assigning the attributes to a new instance of Student -
def make_stu...
How to get a time zone from a location using latitude and longitude coordinates?
...hey tell me London is in GMT, when in fact it is in BST at the moment. For New York it had the correct summer adjustment.
– lewis
Jul 24 '17 at 9:24
8
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How do I make a semi transparent background?
... yes, IE supports rgba, its syntax is #ARGB and is written as filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#AARRGGBBAA,endColorstr=#AARRGGBBAA); its basically a gradient of a static color but with transparency.
– Tarun
Jan 27 '11 at 5:23
...
When to use setAttribute vs .attribute= in JavaScript?
...
@Aerovistae - agree with you on this. Added a new answer which is hopefully clearer.
– olan
Jan 10 '14 at 12:50
1
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