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New Line on PHP CLI
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248
Use double quotes ".
echo "next line\n";
Additional you can use the system-dependent consta...
How can I use if/else in a dictionary comprehension?
Does there exist a way in Python 2.7+ to make something like the following?
4 Answers
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how to override left:0 using CSS or Jquery?
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238
The default value for left is auto, so just set it to that and you will "reset" it.
.elem {
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What is the purpose of the Visual Studio Hosting Process?
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edited May 10 '19 at 12:54
answered Jan 15 '10 at 9:28
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Git push to wrong branch
...anch.
git checkout wrong_branch
git revert commitsha1
git revert commitsha2
git checkout right_branch
git cherry-pick commitsha1
git cherry-pick commitsha2
If the commits are grouped together and there are no commits pushed after your dirty commits, you can even use git reset to get that wrong br...
How can I check the size of a collection within a Django template?
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286
See https://docs.djangoproject.com/en/stable/ref/templates/builtins/#if : just use, to reprodu...
Convert Go map to json
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112
If you had caught the error, you would have seen this:
jsonString, err := json.Marshal(datas)
f...
See what process is using a file in Mac OS X
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agillgilla
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answered Nov 29 '11 at 20:38
ShaunShaun
1,12177 silver badg...
Java Persistence / JPA: @Column vs @Basic
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edited Dec 5 '14 at 2:44
AdrieanKhisbe
3,37266 gold badges2929 silver badges4545 bronze badges
ans...