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Using OR in SQLAlchemy
...sequence of "OR"s is way faster than using "IN". Also "IN" is limited to a set of ~1000 entries, while "OR" is not.
– g.a
Sep 5 '18 at 21:13
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MySQL > Table doesn't exist. But it does (or it should)
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This error can also occur when setting lower_case_table_names to 1, and then trying to access tables that were created with the default value for that variable. In that case you can revert it to the previous value and you will be able to read the table.
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Keep ignored files out of git status
...that this file is still in the git cache. To solve this problem needs to reset git cache.
Reset git cache. This removes everything from the index.
git rm -r --cached .
Add all files again:
git add .
Commit:
git commit -m ".gitignore was fixed."
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See “real” commit date in github (hour/day)
.../ @match https://github.com/*
// ==/UserScript==
(function() {
setTimeout(function() {
var els = window.document.querySelectorAll("time-ago,relative-time");
els.forEach(function(el) {
el.innerHTML += ' <span class="text-small">(' + el.title + ')</span...
How to immediately see compile errors in project tree of IntelliJ Idea?
...e's an option to automatically build your project upon source changes. In "Settings" --> Build, Execution, Deployment --> "Compiler" check the checkbox "Build project automatically". This will immediately show any compile errors in the project tree.
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What is the correct value for the disabled attribute?
...e thing on client side on IE 11 . IE 11 forces something to exist, so just setting disabled results in disabled=""
– Robert Achmann
Sep 7 '17 at 15:54
add a comment
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How do you stretch an image to fill a while keeping the image's aspect-ratio?
... 2016:
Modern browser behave much better. All you should need to do is to set the image width to 100% (demo)
.container img {
width: 100%;
}
Since you don't know the aspect ratio, you'll have to use some scripting. Here is how I would do it with jQuery (demo):
CSS
.container {
width: ...
What does the filter parameter to createScaledBitmap do?
...
Filter will set the FILTER_BITMAP_FLAG for painting which affects the sampling of bitmaps when they are transformed based on the value that you provide.
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how do I work around log4net keeping changing publickeytoken
...o log4net.1.2.10.dll. Include it in your startup project with Build action set to None and "Copy if newer"
Tell .NET where it can find the old version:
App.config
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
&l...
Using group by on multiple columns
...se is used in conjunction with the aggregate functions to group the result-set by one or more columns. e.g.:
SELECT column_name, aggregate_function(column_name)
FROM table_name
WHERE column_name operator value
GROUP BY column_name;
Remember this order:
SELECT (is used to select data from a databa...