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MySql - Way to update portion of a string?
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Use the LIKE operator to find the rows that you care about and update them using the REPLACE function.
For example:
UPDATE table_name SET field_name = REPLACE(field_name,'search','replace') WHERE field_name LIKE '%some_value%'
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How to calculate a mod b in Python?
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you can also try divmod(x, y) which returns a tuple (x // y, x % y)
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How do I decode a base64 encoded string?
...ms to perform some kind of XOR encryption. This means that the same method can be used for both encrypting and decrypting the text. All you have to do is reverse m0001cd:
string p0 = Encoding.UTF8.GetString(Convert.FromBase64String("OBFZDT..."));
string result = m000493(p0, "_p0lizei.");
// res...
Google Developer Tools “Network” Tab clears after redirect
...ite useful for filtering out all the noise from resource requests. In any case, when filtering by "Doc" (or some other filter), the original (pre-direction) POST requests are still recorded, but kept under the "Other" filter!
– Tasos Zervos
Mar 25 '19 at 18:07...
List files committed for a revision
...visions for the user" No, it doesn't. The --username option is for authentication, not to filter the listed revisions.
– slowdog
Jun 9 '11 at 17:54
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int to hex string
... imageUploader: {
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Python Requests - No connection adapters
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You need to include the protocol scheme:
'http://192.168.1.61:8080/api/call'
Without the http:// part, requests has no idea how to connect to the remote server.
Note that the protocol scheme must be all lowercase; if your URL starts with HTTP:// for example, it won’t find the http:// connec...
initialize a vector to zeros C++/C++11
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@ronag i wrote my own answer because being explicit in this case is not necessarily a good example if int is not the type he is working with. gereral programming is available in c++ but when i was reminded that you can omit the argument altogether, i remov...
How do I resolve cherry-pick conflicts using their changes?
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Multiple Parameters for jQuery selector?
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The second argument (".demo" in your example) is the context, basically your selector is restricted to match only descendants of a determined context:
$(expr, context)
Is just equivalent to use the find method:
$(context).find(expr)
Give a look to the documentation of the jQuery funct...