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How can I modify the size of column in a MySQL table?
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@animo is right. Look at this for a complete answer stackoverflow.com/a/9611293/1594933
– gontard
Nov 10 '16 at 11:21
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Is it considered bad practice to perform HTTP POST without entity body?
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Build.scala, % and %% symbols meaning
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From the official documentation:
http://www.playframework.com/documentation/2.1.1/SBTDependencies
Getting the right Scala version with %%
If you use groupID %% artifactID % revision instead of groupID % artifactID % revision (the difference is the double %% after the
grou...
Uncaught TypeError: Cannot read property 'msie' of undefined - jQuery tools
...1.9. If needed, it is available as part of the jQuery Migrate plugin. We recommend using feature detection with a library such as Modernizr.
— jQuery Core 1.9 Upgrade Guide.
As stated in the Upgrade Guide you can try using the jQuery Migrate plugin to restore this functionality and let jQuery Too...
Append values to query string
...things like parsing, url encoding, ...:
string longurl = "http://somesite.com/news.php?article=1&lang=en";
var uriBuilder = new UriBuilder(longurl);
var query = HttpUtility.ParseQueryString(uriBuilder.Query);
query["action"] = "login1";
query["attempts"] = "11";
uriBuilder.Query = query.ToStrin...
How can I check the size of a collection within a Django template?
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See https://docs.djangoproject.com/en/stable/ref/templates/builtins/#if : just use, to reproduce their example:
{% if athlete_list %}
Number of athletes: {{ athlete_list|length }}
{% else %}
No athletes.
{% endif %}
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Android Studio Project Structure (v.s. Eclipse Project Structure)
... finally feel confident to write this :D)
Update 3: 2014/09/11 Updated the comparison workspaces and projects to be precise
Update 2: 2014/04/17 Added more detail to AS project structure
Update 1: 2013/07/29 Added IntelliJ Project Structure
The IntelliJ's Project structure (shown at the end) is f...
Android selector & text color
... encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true"
android:color="#000000" /> <!-- pressed -->
<item android:state_focused="true"
android:color="#000000" /> <!-- f...
Why is arr = [] faster than arr = new Array?
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Further expanding on previous answers...
From a general compilers perspective and disregarding VM-specific optimizations:
First, we go through the lexical analysis phase where we tokenize the code.
By way of example, the following tokens may be produced:
[]: ARRAY_INIT
[1]: ARR...