大约有 6,887 项符合查询结果（耗时：0.0216秒） [XML]
ReSharper - force curly braces around single line
...g (see details at http://www.jetbrains.com/resharper/webhelp/Code_Cleanup__Index.html), so use the feature wisely.
share
|
improve this answer
|
follow
|
...
How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
...in the table has the same value as a new row for a PRIMARY KEY or a UNIQUE index, the old row is deleted before the new row is inserted.
Note this is not standard SQL. An example from the manual:
CREATE TABLE test (
id INT UNSIGNED NOT NULL AUTO_INCREMENT,
data VARCHAR(64) DEFAULT NULL,
ts...
Append TimeStamp to a File Name
...cates that this is a string placeholder
The zero indicates the index of the parameters inserted here
yyyy- Prints the year in four digits followed by a dash
This has a "year 10000" problem
MM- Prints the month in two digits
dd_ Prints the day...
Submit jQuery UI dialog on
...yton's is the neatest and shortest and it can be placed at the top of your index page before any jquery dialogs have been initialized. However, i'd like to point out that ".live" has been deprecated. The preferred action is now ".on". If you want ".on" to function like ".live", you'll have to use de...
Reset other branch to current without a checkout
...-hard to also force the work tree to that content. Or --soft to leave the index alone and only change the branch itself.
– Colin D Bennett
Jun 25 '14 at 19:28
...
JavaScript for detecting browser language preference [duplicate]
....languages returns ["en-US", "en", "ru", "uk"]. So getting language with 0 index will give you "en-US" which is incorrect for my system. Please don't use navigator.languages to detect current system's language.
– stunpix
Oct 23 '15 at 12:49
...
String.Replace ignoring case
...
const int valueNotFound = -1;
int foundAt;
int startSearchFromIndex = 0;
while ((foundAt = str.IndexOf(oldValue, startSearchFromIndex, comparisonType)) != valueNotFound)
{
// Append all characters until the found replacement.
int @charsUntilReplacment = foundAt ...
What is a non-capturing group in regular expressions?
...st one uses the name to match the value, and the second one uses the group index (which starts at 1).
Let's try some substitutions now. Consider the following text:
Lorem ipsum dolor sit amet consectetuer feugiat fames malesuada pretium egestas.
Now, let's use this dumb regex over it:
\b(\S)(\S...
How to set HTTP headers (for cache-control)?
...path to the image AND where to put the .htaccess file (eg. in image dir or index dir)?...eg. '<IfModule mod_headers.c> <Files /img/myimage.jpg> Header append Cache-Control "max-age=3600, must-revalidate" </Files></IfModule>'... would this work?... OR... or pasted to img dir '...
Is there a cross-domain iframe height auto-resizer that works?
...dm.net/wp/2010/03/17/resize-iframe-based-on-content/
http://kinsey.no/blog/index.php/2010/02/19/resizing-iframes-using-easyxdm/
Easy XDM works by using PostMessage on modern browsers and a Flash based solution as fallback for older browsers.
See also this thread on Stackoverflow (there are also othe...