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Performing regex Queries with pymongo
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If you want to include regular expression options (such as ignore case), try this:
import re
regx = re.compile("^foo", re.IGNORECASE)
db.users.find_one({"files": regx})
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how to “reimport” module to python then code be changed after import
...thon 3.x
import importlib
import foo #import the module here, so that it can be reloaded.
importlib.reload(foo)
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How to base64 encode image in linux bash / shell
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You need to use cat to get the contents of the file named 'DSC_0251.JPG', rather than the filename itself.
test="$(cat DSC_0251.JPG | base64)"
However, base64 can read from the file itself:
test=$( base64 DSC_0251.JPG )
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Access to Modified Closure
...ine though ReSharper complains that this is "access to modified closure". Can any one shed light on this?
3 Answers
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Is SecureRandom thread safe?
Is SecureRandom thread safe? That is, after initializing it, can access to the next random number be relied on to be thread safe? Examining the source code seems to show that it is, and this bug report seems to indicate that its lack of documentation as thread safe is a javadoc issue. Has anyone...
How do I move a Git branch out into its own repository?
...ry in the process. So far I've been looking at git filter-branch , but I can't make out whether it can do what I want to do.
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Grep for literal strings
... of a log file, as part of a line in a seperate log file. The search text can contain all sorts of regex special characters, e.g., []().*^$-\ .
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TypeScript: Creating an empty typed container array
I am creating simple logic game called "Three of a Crime" in TypeScript.
4 Answers
4
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jQuery append() vs appendChild()
...method and append is a jQuery method. The second one uses the first as you can see on jQuery source code
append: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
this.appendChild...
CleanWPPAllFilesInSingleFolder error makes my project no longer load
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I find this issue is caused by using the Preview feature of the new Publish window. If I skip the preview, it seems to work.
– gregpakes
Jun 26 '13 at 9:40
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